SA
Sarah Alexander — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sagadahoc, Maine
Our Model Tree links this Sarah Alexander across the 1900, 1910, 1920 and 1930 US Censuses in Sagadahoc, Maine (XGBoost, ~Confirmed) — first a spouse (b.~1870), then head of a 3-person household.
Age 60
b. ~1870
Female
Spouse
Born: Maine
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Sagadahoc, Maine |
| Surname | Alexander |
| Given Name | Sarah P. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 19 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Sebasco Village Lines 51 To Lines 92 |
| Est. Birth Year | ~1870 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| Sarah Alexander | Spouse | — | 60 | ~1870 |
| H Alexander | Head | — | 60 | ~1870 |
| Ellison Alexander | Son | — | 7 | ~1923 |
Census Appearances
1900
Sagadahoc, Maine
Spouse, age 33
Sagadahoc, Maine · implied b. ~1867 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Alexander |
| Given Name | Susie S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maine |
| Birth Month | Nov |
| Birth Year | 1867 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1910
Sagadahoc, Maine
Spouse, age 42
Sagadahoc, Maine · implied b. ~1868 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Alexander |
| Given Name | Susan T |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Maine |
| Years Married | 23 |
| Children Born | 2 |
| Children Living | 2 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1920
Sagadahoc, Maine
Spouse, age 52
Sagadahoc, Maine · implied b. ~1868 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Alexander |
| Given Name | Susan H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Sagadahoc, Maine
Spouse, age 60
Sagadahoc, Maine · implied b. ~1870 — 3 household members
| Surname | Alexander |
| Given Name | Sarah P. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 19 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Sarah Alexander across 4 US Census years (1900, 1910, 1920 and 1930) in Sagadahoc, Maine, using XGBoost record linkage.
Show:
This person
Anchor record
Sarah Alexander
Spouse · 1930 · age 60 · b. ~1870 · Maine
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Sagadahoc, Maine
Open full size
1930 US Federal Census — Sagadahoc, Maine
Page Contents
47 people indexed on this census page (ia:1930:15thcensus839unit:0137)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edmund A. Davis | 38 | Head | Fisherman | Maine |
| 52 | Nancy Davis | 33 | Wife | — | Maine |
| 53 | Edward Wallace | 50 | Head | Fisherman | Maine |
| 54 | Lilly Wallace | 50 | Wife | — | Maine |
| 55 | Randall Wallace | 25 | Son | Fisherman | Maine |
| 56 | Lula Wallace | 20 | Daughter-in-law | — | Maine |
| 57 | Mary E. Wallace | 9 | Grand daughter | — | Maine |
| 58 | Mildred Wallace | 2 | Grand daughter | — | Maine |
| 59 | Leland Wallace | 32 | Head | Fisherman | Maine |
| 60 | Charles Anderson | 72 | Head | Fisherman | Scotland |
| 61 | Jane Anderson | 58 | Wife | — | Maine |
| 62 | John M. Anderson | 42 | Son | Fisherman | Maine |
| 63 | Fredrick G. Anderson | 36 | Son | Fisherman | Maine |
| 64 | Charles A. Jr. Anderson | 33 | Son | Fisherman | Maine |
| 65 | Theodore Anderson | 27 | Son | Fisherman | Maine |
| 66 | Gerald Mckenney | 24 | Grand son | Laborer | Maine |
| 67 | Joseph Mckenney | 5 | Grand son | — | Maine |
| 68 | Joseph Perry | 74 | Head | Fisherman | Maine |
| 69 | Abbie A. Perry | 65 | Wife | — | Maine |
| 70 | Ernest Perry | 23 | Son | Fisherman | Maine |
| 71 | Eugene Perry | 50 | Head | Boat Builder | Maine |
| 72 | William H. Boutwell | 71 | Head | Farmer | Maine |
| 73 | Hattie V. Boutwell | 56 | Wife | — | Maine |
| 74 | Howard Boutwell | 21 | Son | Chauffeur | Maine |
| 75 | Edgar E. Colby | 49 | Head | Laborer | Maine |
| 76 | Rosella Colby | 67 | Wife | — | Maine |
| 77 | Herbert B. Glover | 73 | Head | Laborer | Maine |
| 78 | Lucy D. Glover | 56 | Wife | — | Maine |
| 79 | Ernest Wallace | 17 | Head | Fisherman | Maine |
| 80 | Elnora Wallace | 15 | Wife | — | Maine |
| 81 | Jean Wallace | 12 | Daughter | — | Maine |
| 82 | Gloria Wallace | 0 | Daughter | — | Maine |
| 83 | H. Sewall Alexander | 60 | Head | Fisherman | Maine |
| 84 | Sarah P. Alexander THIS PERSON | 60 | Wife | — | Maine |
| 85 | Ellison Alexander | 7 | Son | — | Maine |
| 86 | George Wallace | 51 | Head | Fisherman | Maine |
| 87 | Grace E. Wallace | 40 | Wife | — | Maine |
| 88 | John Wallace | 24 | Son | Laborer | Maine |
| 89 | Harry Wallace | 22 | Son | Fisherman | Maine |
| 90 | H. Deane Wallace | 11 | Son | Laborer | Maine |
| 91 | Abbie Wallace | 16 | Daughter | — | Maine |
| 92 | Lillian Wallace | 11 | Daughter | — | Maine |
| 93 | Abdon C. Oliver | 55 | Head | Chauffeur | Maine |
| 94 | Elizabeth H. Oliver | 54 | Wife | — | Scotland |
| 95 | Harold Elwood | 42 | Head | Carpenter | Canada-English |
| 96 | Keith Elwood | 18 | Son | Laborer | Maine |
| 97 | Bertha A. Nickerson | 73 | Mother-in-law | — | Canada-English |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)