Lineage Proof

Summary: Requirements for proving lineal descent from applicant to patriot ancestor, including residence, identity, and the use of circumstantial and indirect evidence.

Sources: National Society, Sons of the American Revolution.md (GCP Sections 5.0000–5.5004), # Sons of the American Revolution (SAR).md (APG, Lineage Information; Proof of the Maternal Bloodline), raw/guidelines-1.md

Last updated: 2026-04-20

Ancestor Chart

An ancestor chart showing the line of descent must be included with the application. (source: raw/guidelines-1.md)

General Requirement (GCP 5.2001)

Proof of lineage is required for all generations from the applicant to the patriot ancestor through the bloodline. The parent-child relationship must be proven between each successive pair of generations. In rare cases, a grandparent-grandchild relationship may be proven directly when a parent is not named (e.g., a grandfather's will bequeaths to "my granddaughter Jane Row, wife of Richard").

Information for both spouses in each generation is requested and encouraged — it helps distinguish ancestors from others of the same or similar name. (source: National Society, Sons of the American Revolution.md, GCP 5.2002)

Vital Statistics on the Application (GCP 5.1000)

Names and dates and places of birth, death, and marriage are to be stated on the application only if proven. List only information for which documentation is provided.

Indirect Evidence in Proof of Lineage (GCP 5.3000)

When direct evidence of a parent-child link is unavailable, three forms of indirect evidence can build a case:

Circumstantial evidence — multiple interactions between two persons consistent with a close family relationship (e.g., the claimed father posted bond for the ancestor's marriage; the ancestor was appointed administrator of the claimed father's estate; shared surname)
Process of elimination — showing that only one family of the surname in the county had a child of the right age and gender to be the ancestor
Deductive reasoning — e.g., John was the father of Lon, and Lon was the brother of Ron; therefore, John was the father of Ron

A written explanation of how the evidence leads to the conclusion is usually necessary for indirect evidence. (See [[proof-argument]].)

Residence of the Patriot (GCP 5.5001)

The location where service originated is prima facie evidence of the patriot's residence: - Where a soldier enlisted or was drafted - The state/county/town in which a civil official served - The county in which the patriot provided supplies or was taxed

Specific evidence that a patriot resided elsewhere can rebut this (e.g., pension testimony about residence, taxable property in another location).

Both direct and indirect evidence are admissible for determining residence. Direct examples: pension testimony, court minute books for a specific county. Indirect examples: residence of other soldiers in the same company, geographic authority of a certifying official, residence of others on the same qualifying list. (source: National Society, Sons of the American Revolution.md, GCP 5.5001c)

Residence of the Ancestor (GCP 5.5002)

The location where an ancestor was found during the Revolution is prima facie evidence of their residence: - Court activity involving family members - Land transactions involving family members - Church membership with family members

Specific evidence of a different residence can rebut this (e.g., pension testimony, a deed of gift to a child naming another county). Indirect evidence is acceptable when no direct evidence exists: residence before or after the Revolution can support residence during.

Identity: Linking Patriot to Ancestor (GCP 5.5003–5.5004)

Establishing that the patriot of record and the applicant's ancestor are the same person is critical.

When identity is presumed established (GCP 5.5004a): If the residence of the patriot and the residence of the ancestor during the Revolution are the same, and no evidence of another person of the same name in that location exists, then prima facie the patriot and the ancestor are the same person.

When multiple persons share a name (GCP 5.5004b–c): - If multiple people of the same name lived in an area and all performed the same service simultaneously — or performed mutually exclusive services at the same time — then prima facie all performed qualifying service - If not all were patriots, evidence must be provided to attribute service to the correct person (e.g., one is identified as "Sr." and is confirmed to be the ancestor; or one is elderly and the service was military, in which case the younger man is attributed the service)

Migration after the Revolution (GCP 5.5003b): If an ancestor migrated, provide evidence of the move. Direct evidence includes pension testimony, correspondence, or property bequests at the prior location. Indirect evidence includes property purchases/sales near the time of migration, and evidence that other family members or neighbors made the same migration.

Unidentifiable company of origin (GCP 5.5004d): For Continental army units that received replacement soldiers or merged with others, if there is more than one person of the soldier's name in the state, evidence that others in the same unit were from the same area as the ancestor is prima facie evidence of the attribution.

Maternal Bloodline

If the bloodline goes through a woman, there must be acceptable evidence connecting: 1. The woman to her parents, AND 2. The woman to her child

A will or Bible record explicitly stating the relationship is preferred. Census records alone usually will not suffice unless they show the father/mother living in the married daughter's household. If a will, deed, or court record identifies her maiden name but not her married name, additional proof of marriage is required. (source: # Sons of the American Revolution (SAR).md, APG Proof of the Maternal Bloodline)

Remarried Wives

If a wife in the bloodline remarried and her death certificate reflects the second husband's name, the applicant must submit proof of the name change from the bloodline spouse's name. (source: # Sons of the American Revolution (SAR).md, APG Death Certificates of Remarried Wives)

Initials and Middle Names

Documents using initials rather than a full given name normally require additional supporting evidence that the subject is the correct person. One cannot assume that "J. W. Smith," "J. Smith," and "John Smith" are all J. William Smith without evidence that he went by both names. Use other records (e.g., a census showing family members in the household) to establish this. (source: # Sons of the American Revolution (SAR).md, APG Initials or Use of Middle Names)

Birth Certificate of the Applicant (GCP 5.4001)

All new and junior member applicants must provide a birth certificate or court order specifying their gender as male. Short-form birth certificates that do not identify parents are insufficient. The Genealogist General or President General may approve exceptions on a case-by-case basis.

In adoption cases, the applicant should certify that, to the best of their knowledge, no adoption in the lineage affects the bloodline to the patriot. (source: # Sons of the American Revolution (SAR).md, APG Birth Certificates)

Implied Proof Pitfalls

Documents must actually state the fact to be proved. The following appear to show a connection but do not constitute proof on their own (source: raw/guidelines-1.md):

Unnamed heirs: Court records listing "heirs" or "heirs-at-law" without naming them do not prove blood descent unless the applicable law at the time limited heirs to bloodline descendants.
Child's birthplace: A child born in a county proves only that the mother was there — not the father.
Land ownership: Owning the same land as an earlier person of the same name does not prove blood descent, whether the land was inherited or purchased.
Census proximity: Living next door on a census or tax record does not prove any relationship.

See also [[inadmissible-sources]] for the full implied proof discussion.

Document Copies and Attestation

Photocopies of original documents are acceptable provided the original has no alterations. If a photocopy is not possible, a typed or handwritten copy must be attested as a "TRUE COPY" by a courthouse official, librarian, or other qualified authority. An applicant or a member of their family cannot attest to a document as a "TRUE COPY." (source: raw/guidelines-1.md)

Bible records must include a photocopy of the title page showing the publication date. (source: raw/guidelines-1.md)

Bloodline Only — Adopted Children

Only direct bloodline descent qualifies. Adopted children do not count as a step in a lineage line. (source: raw/guidelines-1.md)

Nearest Common Ancestor

If an ancestor has already been proved by another SAR member, the applicant may submit proof only back to the nearest common ancestor rather than all the way to the patriot. The name and SAR membership number of the prior-proving member must be included. (source: raw/guidelines-1.md)

DNA Evidence

DNA can only supplement — not replace — traditional lineage proof. See [[dna-evidence]] for full details.

[[genealogical-proof-standard]]
[[proof-argument]]
[[acceptable-sources]]
[[dna-evidence]]
[[application-requirements]]