Executive summary
Plural marriage (more precisely, polygyny) entered early Latter-day Saint life privately in the early 1840s under the direction of Joseph Smith, with later institutional expansion in the Great Basin under Brigham Young. Modern institutional memory acknowledges that the documentary record for the earliest period is “thin” because participants expected secrecy, leaving irreducible uncertainty about some details even as core contours are well documented.
Current official LDS historical essays estimate that Joseph Smith was sealed to “between 30 and 40” women and that, by June 1844, dozens of other men and women had also entered plural marriages. The same essays acknowledge that some sealings involved women already married to other men and that at least one sealing involved a girl several months shy of age 15; these are among the most analyzed and contested aspects in scholarship because they implicate questions of purpose (dynastic “linking,” procreation, or both), consent, and the meaning of “for eternity alone.”
Plural marriage became public policy in Utah in 1852 through public sermons and the printing of the July 1843 revelation now canonized as Doctrine and Covenants 132. In practice, it was never universal. Official LDS historical essays summarize mid-century demographic work suggesting that many Utah residents experienced life in a plural household at some point, and that by 1870 roughly 25–30% of the population lived in polygamous households, with significant local variation.
A sequence of federal laws and court decisions progressively subordinated Mormon marital practice to federal territorial governance: the Morrill Anti-Bigamy Act (1862), Poland Act (1874), the Supreme Court decision in Reynolds (1879), the Edmunds Act (1882), and the Edmunds–Tucker Act (1887). The 1880s “raid” produced imprisonment, hiding, and family disruption, while the Edmunds–Tucker Act also attacked the Church’s institutional capacity through property and corporate governance mechanisms.
The 1890 Manifesto (now Official Declaration 1) began the Church’s formal exit from contracting new plural marriages within U.S. jurisdiction, but contemporary official church history emphasizes that the “end” was incremental: the Manifesto was silent about existing families; some leaders and members continued cohabitation and had children “well into the 20th century”; and a “small number” of new plural marriages continued (especially in Mexico and Canada) until the 1904 “Second Manifesto,” which made new plural marriages punishable by excommunication. The precise number of post-1890 plural marriages is explicitly described as unknown due to recordkeeping limits.
In the modern mainstream LDS Church, plural marriage is treated as incompatible with membership (mandatory membership council and withdrawal for knowingly entering plural marriage), while temple sealing policies allow a man to be sealed to another wife after a spouse’s death (and after divorce with a “sealing clearance”). A woman, by contrast, is generally not sealed to another husband without a cancellation of the first sealing. These asymmetric sealing rules are central to contemporary debates about whether “eternal polygamy” remains implicit in LDS cosmology even as living plural marriage is forbidden.
Mormon fundamentalist movements developed as continuations or revivals of plural marriage after 1890/1904 (often rejecting the legitimacy of the Manifestos), producing a diverse ecology of groups, including the FLDS and others. Scholarly estimates of the size of modern Mormon fundamentalist polygamy vary widely and are methodologically difficult; one influential academic synthesis estimated roughly ~21,000 committed fundamentalists across North America at the time of writing, while other official and quasi-official policy primers and journalistic accounts commonly speak in “tens of thousands,” underscoring persistent uncertainty.
Scope, terminology, and methodological notes
This report analyzes plural marriage as a historical LDS practice and its post-discontinuation legacy, focusing on: origins in Nauvoo-era “sealings,” public territorial Utah practice, federal legal conflict, the Manifestos and transition to monogamy, post-Manifesto continuations, modern LDS policies, and the relationship to fundamentalist groups. The mainstream institution is referred to here by its official name on first mention: The Church of Jesus Christ of Latter-day Saints.
Terminology. Latter-day Saints historically used “plural marriage,” “celestial marriage,” or “the Principle.” Many conflicts in sources arise from shifting definitions: some 19th-century “denials” condemned unsanctioned “spiritual wifery” or adultery while plural marriage was quietly practiced within authorized circles. Modern scholarship often prefers “polygyny” (one man, multiple wives) because it is more precise than “polygamy.”
Evidence constraints. Official LDS historiography explicitly warns that secrecy produced a sparse contemporary record for the earliest period and that “some ambiguity will always accompany our knowledge.” That caution is not merely rhetorical: it maps onto concrete archival gaps (e.g., incomplete sealing documentation, retrospective affidavits, and later recollections with varying reliability).
A note on numbers. Historical prevalence can be measured in several nonequivalent ways: (a) % of marriages that were plural; (b) % of men with more than one wife at a given time; (c) % of population living in a plural household; (d) % who ever experienced plural family life. The LDS Gospel Topics essay explicitly uses population-in-household measures and gives time-specific estimates; localized sociological reconstructions can produce higher ward-level rates (especially in selected samples), illustrating why historians caution against single “churchwide” figures.
Timeline of key events and laws
| Date | Event | Why it matters | Key sources |
|---|---|---|---|
| 1831 (retrospective claim) | Early verses of the plural marriage revelation later associated with Joseph Smith’s Bible study | Official LDS essay frames plural marriage as emerging from scripture study; exact timing and mechanisms remain contested | |
| April 1841 | First Nauvoo plural marriage identified in LDS essay (Joseph Smith sealed to Louisa Beaman) | Marks an officially acknowledged starting point for Nauvoo-era plural sealing practice | |
| July 12, 1843 | Revelation on eternal marriage/plural marriage recorded (later D&C 132) | Primary canonical text used to authorize plural marriage; later printed publicly in 1852 | |
| June 1844 | By Joseph Smith’s death, ~29 men and ~50 women (besides Joseph and his wives) had entered plural marriage (LDS estimate) | Indicates limited but real diffusion before public announcement | |
| Aug–Sept 1852 | Public announcement in Utah and printing of the 1843 revelation | Transition from secrecy to open territorial practice; sets stage for national conflict | |
| July 1, 1862 | Morrill Anti-Bigamy Act | Federal criminal prohibition in territories and limits on church corporate property holdings | |
| 1874 | Poland Act | Strengthened federal court/jury control in Utah, facilitating prosecution | |
| 1879 | Reynolds v. United States | Supreme Court rejects free-exercise defense for polygamy; distinguishes belief vs practice | |
| March 22, 1882 | Edmunds Act | Adds “unlawful cohabitation,” disenfranchises polygamists, reshapes jury selection | |
| March 3, 1887 | Edmunds–Tucker Act | Disincorporates LDS corporate entities in Utah and enables property seizure/redistribution | |
| Sept–Oct 1890 | Manifesto issued and sustained | Formal institutional pivot toward legal compliance; begins gradual end-process | |
| 1903–1904 | Smoot election triggers national scrutiny; Second Manifesto issued | Second Manifesto makes new plural marriages an excommunicable offense; accelerates enforcement | |
| 1930s (as commonly summarized) | FLDS roots consolidate in border communities | Illustrates post-Manifesto continuation outside mainstream LDS control | |
| 1953 | Short Creek raid | Landmark enforcement episode shaping public discourse and group evolution | |
| 2002–2011 | Warren Jeffs era and criminal cases | Modern legal and humanitarian scrutiny of FLDS-type polygamy; impacts perception | |
| 2025–2026 | Courts lift oversight in Hildale/Colorado City region as governance changes | Indicates continuing social/political aftermath of fundamentalist governance |
1841Nauvoo pluralmarriage begins (aslater summarized)1852Publicannouncement inUtah1862Morrill Act1879Reynolds decision1882Edmunds Act1887Edmunds–Tucker Act1890Manifesto (OfficialDeclaration 1)1904Second ManifestoLatter-day Saint plural marriage milestonesShow code
Origins and early practice in the Joseph Smith era
The LDS Church’s official historical synthesis presents plural marriage as a “commandment” introduced by revelation to Joseph Smith and initially shared with a small confidential circle. It emphasizes that early implementation was “incremental,” accompanied by instructions to avoid public discussion, and therefore leaves historians with a constrained documentary footprint for the Nauvoo period.
Within that constrained record, several points are treated as well supported in modern LDS essays:
- Scale and timing. “Careful estimates” place Joseph Smith’s plural wives between 30 and 40; one Nauvoo plural marriage is identified as beginning in April 1841; and by June 1844, the essay estimates that roughly 29 other men and 50 other women had entered plural marriages beyond Joseph and his wives.
- Age and marital status. Most women sealed to Joseph Smith were 20–40, but one was sealed several months before age 15. The essay also states that Joseph was sealed to “a number of women who were already married,” noting that the meaning and function of these sealings is not always clear in the sources.
- Polyandry as a category. In a technical note, the official essay defines polyandry and asserts there is “no evidence” that Joseph Smith’s sealings operated like classical polyandry (shared household, shared sexual resources, communal children), while still acknowledging that the sealings existed and are historically consequential.
A central interpretive hinge is the phrase “for eternity alone.” The LDS essay cites statements suggesting that some sealings—especially those involving already-married women or Helen Mar Kimball—were understood by participants as oriented toward eternal linkage rather than a conventional marital household in mortality, but it simultaneously concedes that many wives left no record and that some aspects remain unknowable.
The Joseph Smith Papers editorial framing around an 1842 church periodical illustrates the lived tension between private practice and public denial: it notes that while Joseph Smith and others had begun practicing plural marriage privately by October 1842, the church publicly denied rumors of polygamy in print.
From a historiographical standpoint, this period drives several major scholarly debates: what motivated plural marriage (restoration of biblical polygyny, dynastic sealing networks, or both), how consent operated in an environment of religious authority, and how to interpret the social meaning of “sealed” relationships in a rapidly developing temple theology. Official LDS essays acknowledge these as difficult and partially unresolved issues rather than offering a single, fully determinate narrative.
Public adoption and lived practice in territorial Utah
The public phase begins in 1852, when plural marriage was acknowledged openly in Utah through a special conference sermon and related printed materials. A Church History Topics essay identifies the August 1852 special conference as the moment when leaders “for the first time acknowledged publicly” that many Latter-day Saints practiced plural marriage, catalyzing national outrage and political mobilization.
Primary material linked to this turning point includes a transcription of Orson Pratt’s August 29, 1852 discourse (reported in the Journal of Discourses tradition and preserved in church archival transcription), and scholarly editions of the conference minutes indicate that the revelation now known as D&C 132 was printed in connection with these events.
In lived practice, mainstream LDS sources emphasize three points that matter analytically:
Authorization and governance. The Gospel Topics essay states that “only the Church President held the keys authorizing the performance of new plural marriages,” framing plural marriage not as decentralized experimentation but as a controlled ecclesiastical practice (at least in principle).
Non-universality and demographic constraints. The same essay argues plural marriage could not be universal due to sex ratios and treats it as an expectation to “accept” as revelation, not necessarily to “live” for every member.
Prevalence and local variation. The Church’s historical essay provides a useful set of quantitative benchmarks: “Probably half” of those in Utah Territory in 1857 experienced life in a polygamous family at some time; by 1870, “25 to 30 percent” lived in polygamous households; and the percentage likely decreased thereafter. It also notes that two-thirds of polygamist men had only two wives at a time, countering popular stereotypes of uniformly large harems.
Academic sociological reconstruction at the ward level helps explain how both the churchwide benchmark and extreme perceptions can be true simultaneously. A Dialogue study reconstructing three Salt Lake Valley wards in 1860 reports that 56% of married women in its sample were in polygamous marriages at census time, with variation by ward (elite urban, immigrant ward, rural farming). The authors interpret this as evidence that plural marriage could be “high” in particular local ecologies even if it was not universal across the entire population.
This matters for analysis because plural marriage functioned not only as a marital form but also as a status, economic, and migration-related institution: it intersected with settlement assignment, household labor, and community stratification, patterns visible in both LDS and non-LDS scholarship. The same Dialogue study explicitly ties plural marriage rates to economic context and household production, though it also emphasizes the need for further analysis and the limits of extrapolation.
Federal legal conflict and constitutional settlement
The federal conflict unfolded as a multi-decade contest over (a) the scope of federal power in territories, (b) the meaning of free exercise, and (c) whether marriage could be treated as a purely civil contract even when claimed as a religious obligation.
Statutory escalation
The 1862 Morrill Act criminalized bigamy in U.S. territories and also limited the value of real estate that religious/charitable corporations could hold in territories (a key move because it created a structural lever over church property). The statute text explicitly combines punishment for bigamy with territorial constraints on church corporate assets.
The 1882 Edmunds Act sharpened enforcement by defining polygamy in federal jurisdiction with felony penalties, creating the misdemeanor of “unlawful cohabitation,” restructuring jury selection standards, and disenfranchising polygamists and those cohabiting polygamously. In the statute’s own terms, it punishes “cohabit[ing] with more than one woman” as a misdemeanor and bars voting/holding office for polygamists in federal jurisdiction.
The 1887 Edmunds–Tucker Act expanded beyond criminal penalties into institutional reengineering. Its provisions include dissolution of the corporate entity known as the Church of Jesus Christ of Latter-Day Saints in Utah (as incorporated under territorial/Deseret law) and procedures for seizing and reallocating assets, while also altering the territorial governance of schools and other institutions. The statute text explicitly states that the corporation is “hereby dissolved” and directs the Attorney General to wind up its affairs under court supervision.
Litigation and enforcement dynamics
Official LDS historical narrative highlights two enforcement dynamics that shaped lived experience:
- The “raid” and the “underground.” The Church History Topics essay describes the 1880s as a period of intensified arrests and evasions, with safe-house networks, family separations, and fear of subpoena—especially among pregnant women—and with broader economic and institutional disruption.
- Constitutional defeat in Reynolds (1879). The same essay (and the Gospel Topics essay) treats Reynolds as setting the belief–practice boundary: religious belief is protected, but religiously motivated practice can be regulated, especially because marriage is treated as a civil contract under state authority.
Finally, the corporate/legal attack culminated in Supreme Court litigation over Congress’s territorial power to dissolve the church corporation and redirect its property. Cornell’s Supreme Court archive for Late Corporation of the Church of Jesus Christ of Latter-Day Saints v. United States frames the “principal questions” as Congress’s power to repeal the church charter and seize its property for designated purposes—questions tied directly to the Edmunds–Tucker Act regime.
Manifestos and the institutional transition to monogamy
Official LDS historiography is unusually explicit that the end of plural marriage was not a single event but a “process,” and that interpretation structures how the Church narrates 1890–1904.
The 1890 Manifesto as pivot, not full stop
The Gospel Topics essay recounts that Wilford Woodruff issued the Manifesto in September 1890 and that it was presented and sustained publicly in general conference in October 1890. It situates the Manifesto in a context of escalating enforcement and institutional risk, highlighting Woodruff’s journal language about acting for the “temporal salvation of the Church.”
The Church History Topics entry “Plural Marriage after the Manifesto” clarifies the practical ambiguity the Manifesto left behind: it was “silent” on what existing plural families should do, leading some couples to separate while others continued cohabitation and support patterns in various combinations. Crucially for timeline analysis, it states that many husbands—including leaders—continued cohabiting and fathered children with plural wives “well into the 20th century.”
Post-1890 plural marriages and the 1904 Second Manifesto
Mainstream LDS sources agree on three points:
- New plural marriages within U.S. jurisdiction “largely came to an end” after 1890, but exceptions existed.
- A “small number” of marriages continued under some level of leader sanction in Mexico and Canada, with residence conditions often imposed.
- The exact number of new plural marriages from 1890–1904 is “unknown,” largely because sealing records often did not mark whether a sealing was monogamous or plural.
On the scholarly side, D. Michael Quinn’s detailed documentary reconstruction argues that public denials and private authorizations coexisted, and it documents that a published statistical chart identified 150 post-Manifesto polygamous marriages from extant records—positioned between sensational claims of “thousands” and institutional rhetoric of only “a few.”
The Second Manifesto is treated as the enforcement watershed. The church’s own history topic states that the 1904 statement by Joseph F. Smith made new plural marriages punishable by excommunication and that subsequent church presidents reinforced the policy through disciplinary processes.
Fundamentalist continuations and the modern organizational landscape
Fundamentalist Mormon polygamy is best understood as a post-discontinuation religious ecology: it emerged from disputes over authority, revelation, and the legitimacy of the Manifestos, and it diversified into multiple groups with varying governance structures and practices.
Quinn’s Dialogue synthesis frames Mormon fundamentalism as a 20th-century response to LDS institutional change “that began with public abandonment” of plural marriage, while also stressing that stereotypes fail to capture internal diversity (including monogamous fundamentalists and wide variance in dress, community structure, and violence).
Two modern reference points illustrate the landscape:
- Fundamentalist Church of Jesus Christ of Latter-Day Saints (FLDS) is widely summarized as consolidating in the Arizona–Utah border region in the early 20th century, with ongoing legal and social fallout. Recent reporting describes the post-FLDS transformation of towns long dominated by the sect and situates key events (leadership under Warren Jeffs, governance interventions, later reforms) in a continuing post-polygamy governance story rather than a closed chapter.
- Quinn’s work highlights the measurement problem: he argues that LDS institutional spokespeople historically understated fundamentalist numbers, while media and some fundamentalists overstated them; his study proposed ~21,000 committed fundamentalists across a broad North American corridor at the time of writing, while also noting the category’s porous edges (sympathizers within mainstream LDS populations, and fundamentalists who are not themselves polygamists).
Comparison of mainstream LDS and fundamentalist approaches
| Dimension | Mainstream LDS Church | Fundamentalist groups (FLDS and others) | Notes |
|---|---|---|---|
| Living plural marriage | Prohibited; treated as incompatible with membership | Practiced and/or idealized to varying degrees | Official LDS policy requires membership withdrawal for knowingly entering plural marriage |
| Authority to solemnize plural unions | Not authorized | Claimed via alternative priesthood authority narratives | Fundamentalist authority stories often center on the claim that plural marriage must be perpetuated despite mainstream discontinuation |
| Relationship to the 1890/1904 Manifestos | Viewed as inspired steps ending plural marriage; end described as gradual | Frequently viewed as illegitimate capitulation or as ambiguous permission to continue outside U.S. jurisdiction | Official LDS history emphasizes uncertainty and “unknown” counts of post-1890 plural marriages |
| Temple sealings and remarriage | Men may be sealed to another wife after spouse’s death; women generally need a sealing cancellation to be sealed to another husband | Group-specific sealing rites; often reject mainstream LDS temples | Modern LDS sealing rules are a major driver of “eternal polygamy” debate |
| Public identity strategy | Strong differentiation from modern polygamy; polygamy framed as 19th-century exception | Often define themselves as preservers of the “Principle” | Quinn argues both mainstream LDS and media have incentives to distort counts in opposite directions |
| Legal status | Fully legal marriage system aligned with monogamy laws | Often rely on one civil marriage plus religious unions; legal scrutiny focuses on fraud/abuse in practice | Modern reporting emphasizes governance, discrimination, and abuse cases in FLDS-linked regions |
1890 Manifesto1904 Second Manifestopost-1890 disputesMainstream LDS ChurchStops new plural marriages in U.S. (gradual end)New plural marriages punishable by excommunicationMormon fundamentalist movementsFLDSAUBKingston / The OrderIndependent fundamentalistsShow code
Theology, demographics, social impacts, modern policies, and contested areas
Theological and scriptural rationale
Official LDS essays articulate a framework of normative monogamy with historically bounded exceptions by divine command: monogamy is called the Lord’s “standing law,” while plural marriage is described as a biblical practice commanded at particular times and restored (and later discontinued) by revelation.
Two scriptural anchors appear repeatedly in official LDS treatments:
- Jacob 2:27–30 (Book of Mormon). The LDS historical essay explicitly cites Jacob 2:30 as a rationale for why God might command plural marriage: to “raise up seed unto [the Lord].”
- Doctrine and Covenants 132. The Nauvoo essay describes the 1843 text as the “revelation on plural marriage,” linking it to Joseph Smith’s questions about biblical patriarchs (Abraham, Isaac, Jacob, Moses, David, Solomon) and noting internal tension about spousal consent (“law of Sarah”) and Emma Smith’s opposition.
Analytically, the dominant theological justifications in attributed LDS sources cluster into: (a) covenant fertility (“raise up seed”), (b) restorationism (reinstating ancient patriarchal patterns), and (c) disciplinary sacrifice (a commandment requiring submission despite social costs). Official LDS narratives emphasize all three, while acknowledging that “Latter-day Saints do not understand all of God’s purposes” for instituting plural marriage.
Demographic estimates and what they can and cannot tell us
Mainstream LDS demographic benchmarks (1857 “half experienced,” 1870 “25–30% in polygamous households”) are useful high-level anchors, but they are measures of exposure to plural households rather than direct counts of polygynous men. They also embed known local variance: the same essay warns that where a family lived—urban vs rural—materially shaped experience, making global generalizations hazardous.
A ward-level reconstruction can produce higher prevalence figures in selected locales. The Dialogue 1860 Salt Lake Valley study finds that, across three wards, 56% of married women in its sample were in polygamous marriages at the time of the census, and it interprets this as evidence that plural marriage was socially significant and potentially “common” in particular settings—while also limiting its claims to the boundaries of the data.
For post-1890 plural marriages, methodological uncertainty is even more explicit. The Church History Topics entry states that the “precise number” of new plural marriages between 1890 and 1904 is unknown because sealing records usually did not identify plural vs monogamous sealings. Scholarly reconstructions can document subsets (e.g., the chart of 150 marriages referenced by Quinn), but both official and academic sources treat full enumeration as currently unachievable.
Social impacts on women and families
Official LDS writing combines two themes: plural marriage as a “religious principle” and plural marriage as a household system with real interpersonal cost. It states that participant accounts describe “financial difficulty, interpersonal strife, and some wives’ longing for the sustained companionship of their husbands,” while also reporting that some families experienced joy and support.
The same official essay makes several analytically testable claims about macro-social effects—e.g., that marriage became available to virtually all who wanted it, per-capita wealth inequality diminished by incorporation of poorer women into more stable households, and ethnic intermarriage increased—while also emphasizing that plural marriage was usually based more on religious belief than romantic love. These claims are part of an interpretive case that plural marriage contributed to group cohesion and a sense of covenant identity (“peculiar people”), but the magnitude and causal direction of such effects remain active topics in scholarship because they depend heavily on community-level data and counterfactual models.
The coercion/agency question is among the most contested. Official LDS essays state that women were “free to choose” whether to enter plural marriage and note public defenses of the practice by Mormon women, while simultaneously acknowledging that leaders knew plural marriage could be “particularly difficult” for women and that divorce was available. Sociological and historical studies complicate this with evidence that “choice” operated within a strong religious authority environment and amid economic constraints, even when direct compulsion was absent.
Federal enforcement intensified family vulnerability in the 1880s. The church’s “Antipolygamy Legislation” topic describes imprisonment, exile, hidden pregnancies, children living under assumed names, and large-scale disruption to church administration as leaders went into hiding or prison. Even without adopting the rhetorical extremes of 19th-century anti-polygamy propaganda, the official church account is unambiguous that enforcement created systemic instability for women and children.
Modern LDS statements and policies
Two current policy regimes matter for understanding how plural marriage is positioned today: (1) membership discipline, and (2) temple sealing rules.
Membership discipline. The General Handbook requires a membership council when a person “knowingly enters into a plural marriage” and states that withdrawing church membership is required in such cases. This is one of the few behaviors in the Handbook explicitly listed as requiring a council regardless of maturity/understanding, underscoring institutional seriousness.
Temple sealing asymmetry and “eternal polygamy” debates. The Handbook’s sealing policies allow a widower who was sealed to a wife to be sealed to another wife under specified conditions and require “sealing clearance” for a man to be sealed to another woman after divorce. By contrast, a woman whose sealed husband dies “may not be sealed to another man unless she receives a cancellation of the first sealing.” This policy difference functions as a doctrinal flashpoint because it creates the possibility of one man being sealed to multiple women across time, at least in the ritual logic of sealing, even though living plural marriage is forbidden.
Modern public rhetoric in LDS leadership also differentiates the contemporary church from polygamist groups. A 1998 general conference address by Gordon B. Hinckley emphasizes marriage “between a man and a woman” as ordained of God and is frequently cited in LDS contexts addressing public questions about the church’s identity (including polygamy associations).
Major contested areas and research gaps
Several high-impact questions remain contested or partially indeterminate:
- Early Nauvoo implementation details. Official LDS essays explicitly state that “many details…are unknown” due to secrecy, making some disputes permanent rather than resolvable by incremental archival discovery alone.
- Meaning and function of sealings to already-married women. The existence of these sealings is acknowledged; competing interpretations include dynastic “linking” theology, compliance-with-command without full marital cohabitation, and other motives, but sources often underdetermine the conclusion.
- Post-Manifesto numbers and authority. The Church says the “precise number” of post-1890 plural marriages is unknown due to record structure; Quinn documents substantial post-Manifesto activity and shows how public and private narratives diverged. Reconciling these is one of the most significant ongoing historiographical tasks.
- Modern fundamentalist counts. Quinn’s estimate (~21,000 committed fundamentalists at the time) is influential but dated and methodologically constrained; journalistic and policy estimates often speak in “tens of thousands,” but definitional choices (belief vs practice vs group membership) can change totals dramatically.
- Social impact assessment. Participant narratives and institutional defenses can diverge from outsider critiques; some claims (economic security, women’s agency, fertility outcomes) vary by time, place, and household structure, making single-valence conclusions unreliable.
Notable primary and near-primary sources
The following sources recur as foundational evidence in both LDS and academic treatments:
- Doctrine and Covenants 132 (July 1843 revelation; printed publicly 1852) as the canonical doctrinal text.
- Book of Mormon, Jacob 2:27–30 as the canonical text limiting plural marriage except by divine command (“raise up seed”).
- Deseret News “extra” / 1852 special conference materials and Orson Pratt’s 1852 discourse as core public announcement documentation.
- Times and Seasons (Oct. 1, 1842) “On Marriage” era denials contextualized in the Joseph Smith Papers as public denial amid private practice.
- Federal statutes (Statutes at Large): Morrill (1862), Edmunds (1882), Edmunds–Tucker (1887) as the backbone of legal conflict.
- Church History Topics and Gospel Topics Essays synthesizing archival data and explicitly marking uncertainties (especially 1890–1904 enumerations).
- Modern LDS administrative policy in the General Handbook governing discipline and sealings.
- Peer-reviewed demographic reconstructions such as the Dialogue 1860 ward study showing localized prevalence and household organization.
