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James Eaton — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this James Eaton across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 7-person household.
Age 18
b. ~1922
Male
Son
Born: Irish Free State
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Eaton |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | First papers filed |
| Additional Details | |
| Occupation | New Worker |
| Class of Worker | PW |
| Hours Worked | 26 |
| Income (1939) | 0 |
| Highest Grade | Hs 4-2-1-0 |
| 1935 Residence | Same place |
| Birthplace (normalized) | irish free state |
| Occupation | New Worker |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1922 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Patrick Eaton | Son | — | 14 | ~1926 |
| Vincent Eaton | Son | — | 12 | ~1928 |
| George Eaton | Son | — | 3 | ~1937 |
| Mary Eaton | Daughter | — | 19 | ~1921 |
| James Eaton | Son | — | 18 | ~1922 |
| Mary Eaton | Spouse | — | 40 | ~1900 |
| Michael Eaton | Head | — | 45 | ~1895 |
Census Appearances
1930
Allegheny, Pennsylvania
Son, age 8
Allegheny, Pennsylvania · implied b. ~1922 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Eaton |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Irish Free State |
| Naturalization Status | Alien |
| Year of Immigration | 1928 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birthplace (normalized) | irish free state |
1940
Allegheny-County, Pennsylvania
Son, age 18
Allegheny-County, Pennsylvania · implied b. ~1922 — 7 household members
| Surname | Eaton |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | First papers filed |
| Occupation | New Worker |
| Class of Worker | PW |
| Hours Worked | 26 |
| Income (1939) | 0 |
| Highest Grade | Hs 4-2-1-0 |
| 1935 Residence | Same place |
| Birthplace (normalized) | irish free state |
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 James Eaton across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Eaton
Son · 1940 · age 18 · b. ~1922 · Pennsylvania
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Sibling
George Eaton
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patrick Eaton
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Eaton
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vincent Eaton
Sibling · 1940 · age 12
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
40 people indexed on this census page (nara:1940:m-t0627-03668-00405)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gennaro Desantis | 52 | Brother | Laborer | Italy |
| 42 | Paul Desantis | 50 | Brother | Laborer | Italy |
| 43 | Vito Moreno | 53 | Head | Laborer | Italy |
| 44 | Anna Moreno | 48 | Wife | — | South America |
| 45 | Carmela Moreno | 23 | Daughter | New Worker | Pennsylvania |
| 46 | Anthony Moreno | 19 | Son | — | Pennsylvania |
| 47 | Joseph Moreno | 17 | Son | — | Pennsylvania |
| 48 | Angela Moreno | 15 | Son | — | Pennsylvania |
| 49 | Mary Moreno | 13 | Daughter | — | Pennsylvania |
| 50 | Michael Eaton | 45 | Head | Elevator Operator | Irish Free State |
| 51 | Mary Eaton | 40 | Wife | — | Irish Free State |
| 52 | Mary Eaton | 19 | Daughter | New Worker | Irish Free State |
| 53 | James Eaton THIS PERSON | 18 | Son | New Worker | Irish Free State |
| 54 | Patrick Eaton | 14 | Son | — | Irish Free State |
| 55 | Vincent Eaton | 12 | Son | — | Irish Free State |
| 56 | George A. Eaton | 3 | Son | — | Pennsylvania |
| 57 | Ida K. Fuller | 48 | Head | Laundress | Pennsylvania |
| 58 | Vincent L. Fuller | 27 | Son | Laborer | Pennsylvania |
| 59 | Carolina J. Fuller | 23 | Daughter | Laundress | Pennsylvania |
| 60 | Mary E. Fuller | 21 | Daughter | — | Pennsylvania |
| 61 | Howard F. Fuller | 15 | Son | — | Pennsylvania |
| 62 | Catherine Walsh | 47 | Head | — | Pennsylvania |
| 63 | Richard Walsh | 22 | Son | Bill Clerk | Pennsylvania |
| 64 | Peter Walsh | 21 | Son | File Clerk | Pennsylvania |
| 65 | William Walsh | 17 | Son | — | Pennsylvania |
| 66 | Rosemary Walsh | 11 | Daughter | — | Pennsylvania |
| 67 | Henry F. Leonhard | 44 | Head | Lineman | Ohio |
| 68 | Irma P. Leonhard | 42 | Wife | — | Pennsylvania |
| 69 | Vivian Leonhard | 20 | Daughter | Cashier | Pennsylvania |
| 70 | Harry E. Leonhard | 17 | Son | — | Pennsylvania |
| 71 | Howard Leonhard | 11 | Son | — | Pennsylvania |
| 72 | John Pellarin | 40 | Head | Tile Setter | Italy |
| 73 | Lebera Pellarin | 37 | Wife | — | Italy |
| 74 | Mary Pellarin | 17 | Daughter | — | Italy |
| 75 | Valentino Pellarin | 12 | Son | — | Italy |
| 76 | Santina Pellarin | 3 | Daughter | — | Pennsylvania |
| 77 | George Melincuegrane | 34 | Head | Attendant | Italy |
| 78 | Margaret Melincuegrane | 30 | Wife | — | Pennsylvania |
| 79 | Anna Mae Melincuegrane | 9 | Daughter | — | Pennsylvania |
| 80 | George Jr. Melincuegrane | 2 | Son | — | Pennsylvania |
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)