EH
Elizabeth Hamilton — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Elizabeth Hamilton across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Hamilton |
| Given Name | Elizabeth Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1927 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Ralph Hamilton | Other | — | 52 | ~1888 |
| Irma Hamilton | Daughter | — | 11 | ~1929 |
| Elizabeth Hamilton | Daughter | — | 13 | ~1927 |
| Doris Hamilton | Daughter | — | 12 | ~1928 |
| Samuel Hamilton | Head | — | 53 | ~1887 |
| Mary Hamilton | Spouse | — | 43 | ~1897 |
| June Hamilton | Daughter | — | 15 | ~1925 |
| Ralph Hamilton | Son | — | 17 | ~1923 |
Census Appearances
1930
Allegheny, Pennsylvania
Daughter, age 3
Allegheny, Pennsylvania · implied b. ~1927 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hamilton |
| Given Name | Elizabeth J. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Daughter, age 13
Allegheny-County, Pennsylvania · implied b. ~1927 — 8 household members
| Surname | Hamilton |
| Given Name | Elizabeth Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Highest Grade | 6 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Elizabeth Hamilton across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Hamilton
Daughter · 1940 · age 13 · b. ~1927 · Pennsylvania
★ You are viewing this record
Sibling
June Hamilton
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irma Hamilton
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Hamilton
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Hamilton
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
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
39 people indexed on this census page (nara:1940:m-t0627-03670-00116)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Philip S Lear | 37 | Head | Salesman | New Jersey |
| 42 | Grace M Lear | 36 | Wife | — | Ohio |
| 43 | Phyllis Ann Lear | 12 | Daughter | — | Ohio |
| 44 | Helen C Lear | 10 | Daughter | — | Ohio |
| 45 | Thomas Kurtz | 39 | Head | Clerical Work | Pennsylvania |
| 46 | Amanda Kurtz | 39 | Wife | — | Pennsylvania |
| 47 | Thomas Jr Kurtz | 9 | Son | — | Pennsylvania |
| 48 | Donald Kurtz | 6 | Son | — | Pennsylvania |
| 49 | Ester Kurtz | 19 | Sister | Stenographer | Pennsylvania |
| 50 | William Paul | 75 | Head | — | Pennsylvania |
| 51 | Charles Schwartz | 45 | Son-in-law | Helper | Pennsylvania |
| 52 | Zella Schwartz | 45 | Daughter | — | Pennsylvania |
| 53 | William Schwartz | 16 | Grandson | — | Pennsylvania |
| 54 | Bessie A Vogel | 43 | Daughter | Saleslady | Pennsylvania |
| 55 | Francis S Schneider | 33 | Head | Salesman | Pennsylvania |
| 56 | Agnes C Schneider | 21 | Wife | — | Pennsylvania |
| 57 | Cecelia Schneider | 1 | Daughter | — | Pennsylvania |
| 58 | Maurice Bentz | 44 | Head | Plumber | Pennsylvania |
| 59 | Anna Bentz | 45 | Wife | — | Pennsylvania |
| 60 | Robert Bentz | 9 | Son | — | Pennsylvania |
| 61 | Mary Anne Bentz | 1 | Daughter | — | Pennsylvania |
| 63 | Samuel Hamilton | 53 | Head | Supervisor | Pennsylvania |
| 64 | Mary Hamilton | 43 | Wife | — | Pennsylvania |
| 65 | Ralph D Hamilton | 17 | Son | — | Pennsylvania |
| 66 | June A Hamilton | 15 | Daughter | — | Pennsylvania |
| 67 | Elizabeth Jane Hamilton THIS PERSON | 13 | Daughter | — | Pennsylvania |
| 68 | Doris E Hamilton | 12 | Daughter | — | Pennsylvania |
| 69 | Irma M Hamilton | 11 | Daughter | — | Pennsylvania |
| 70 | Ralph H Hamilton | 52 | Brother | Electrician | Pennsylvania |
| 71 | William J Croke | 60 | Head | — | Pennsylvania |
| 72 | Anna W Croke | 53 | Wife | — | Pennsylvania |
| 73 | Anna Marie Croke | 27 | Daughter | Stenographer | Pennsylvania |
| 74 | Nevin Hauger | 26 | Head | Shipping Clerk | Pennsylvania |
| 75 | Grace Hauger | 27 | Wife | Stenographer | Pennsylvania |
| 76 | Beverly Hauger | 6 | Daughter | — | Pennsylvania |
| 77 | Charles Wentley | 32 | Head | Sprayer | Pennsylvania |
| 78 | Olga Mae Wentley | 24 | Wife | — | Pennsylvania |
| 79 | Robert Bruce Wentley | 1 | Son | — | Pennsylvania |
| 80 | Margaret Wentley | 71 | Mother | — | Wales |
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)