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Anna Hamilton — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Anna Hamilton across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 10-person household.
Age 42
b. ~1898
Female
Spouse
Born: West Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Hamilton |
| Given Name | Anna Blanche |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | West Virginia |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Pennsylvania |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
| Township / Ward | Moon Township |
| Est. Birth Year | ~1898 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Alma Hamilton | Daughter | — | 14 | ~1926 |
| Virginia Hamilton | Daughter | — | 12 | ~1928 |
| Anna Hamilton | Spouse | — | 42 | ~1898 |
| Ruth Hamilton | Daughter | — | 3 | ~1937 |
| Helen Hamilton | Daughter | — | 19 | ~1921 |
| Orphal Hamilton | Head | — | 43 | ~1897 |
| Gerald Hamilton | Son | — | 9 | ~1931 |
| Richard Hamilton | Son | — | 18 | ~1922 |
| Wilfred Hamilton | Son | — | 5 | ~1935 |
| Lois Hamilton | Daughter | — | 16 | ~1924 |
Census Appearances
1930
Allegheny, Pennsylvania
Spouse, age 32
Allegheny, Pennsylvania · implied b. ~1898 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hamilton |
| Given Name | Anna B |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | West Virginia |
| Age at First Marriage | 22 |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Can Read/Write | Yes |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
1940
Allegheny-County, Pennsylvania
Spouse, age 42
Allegheny-County, Pennsylvania · implied b. ~1898 — 10 household members
| Surname | Hamilton |
| Given Name | Anna Blanche |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | West Virginia |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Allegheny |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Pennsylvania |
| Birth State | West Virginia |
| Birth Country | United States |
| Birthplace (normalized) | west virginia |
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 Anna Hamilton across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Hamilton
Spouse · 1940 · age 42 · b. ~1898 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03411-00305)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Minnie Conkel | 63 | Wife | — | Germany |
| 2 | Edna Conkel | 30 | Daughter | School Teacher | Pennsylvania |
| 3 | Harold Conkel | 25 | Son | Laborer | Pennsylvania |
| 4 | William W. Mc Laughlin | 58 | Head | Laborer | Pennsylvania |
| 5 | Catherine Mc Laughlin | 49 | Wife | — | Pennsylvania |
| 6 | Raymond J. Mc Laughlin | 26 | Son | Laborer | Pennsylvania |
| 7 | Donald Mc Laughlin | 18 | Son | New Worker | Pennsylvania |
| 8 | Benjamin Holmes | 32 | Head | Laborer | Pennsylvania |
| 9 | Clara Holmes | 32 | Wife | — | Pennsylvania |
| 10 | John Holmes | 10 | Son | — | Pennsylvania |
| 11 | Donald B. Holmes | 6 | Son | — | Pennsylvania |
| 12 | Yvonne Holmes | 1 | Daughter | — | Pennsylvania |
| 13 | Albert Heinlein | 35 | Employee | Laborer | Pennsylvania |
| 14 | John C. Boggs | 60 | Head | Farm Operator | Pennsylvania |
| 15 | Rebecca Boggs | 81 | Mother | — | Pennsylvania |
| 16 | Orphal Hamilton | 43 | Head | Laborer + Farm Operator | West Virginia |
| 17 | Anna Blanche Hamilton THIS PERSON | 42 | Wife | — | West Virginia |
| 18 | Helen Hamilton | 19 | Daughter | — | West Virginia |
| 19 | Richard Hamilton | 18 | Son | Laborer | West Virginia |
| 20 | Lois Hamilton | 16 | Daughter | — | Pennsylvania |
| 21 | Alma Hamilton | 14 | Daughter | — | Pennsylvania |
| 22 | Virginia Hamilton | 12 | Daughter | — | Pennsylvania |
| 23 | Gerald Hamilton | 9 | Son | — | Pennsylvania |
| 24 | Wilfred Hamilton | 5 | Son | — | Pennsylvania |
| 25 | Ruth Hamilton | 3 | Daughter | — | Pennsylvania |
| 26 | Abraham Nicklow | 64 | Head | — | Austria |
| 27 | Mary Nicklow | 30 | Daughter | — | Pennsylvania |
| 28 | Julia Nicklow | 33 | Daughter | Sort Tin | Pennsylvania |
| 29 | John Nicklow | 25 | Son | Laborer | Pennsylvania |
| 30 | Donald Nicklow | 19 | Son | New Worker | Pennsylvania |
| 31 | Mary Ramsey | 70 | Head | — | Pennsylvania |
| 32 | Joseph Kalmcia | 60 | Employee | Laborer | Hungary |
| 33 | Charles Libertan | 58 | Head | Locomotive Engineer | Pennsylvania |
| 34 | Margaret Libertan | 50 | Wife | — | Pennsylvania |
| 35 | Edward Dodges | 34 | Head | Laborer | Pennsylvania |
| 36 | Mildred Dodges | 38 | Wife | — | Pennsylvania |
| 37 | Edward Dodges | 9 | Son | — | Pennsylvania |
| 38 | John Dodges | 7 | Son | — | Pennsylvania |
| 39 | Wayne Dodges | 2 | Son | — | Pennsylvania |
| 40 | James Mcdonald | 53 | Head | Laboring | Ohio |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)