JC
James Carey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this James Carey across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 7-person household.
Age 14
b. ~1926
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Carey |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1926 |
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 |
|---|---|---|---|---|
| Patricia Carey | Daughter | — | 19 | ~1921 |
| Mary Carey | Daughter | — | 17 | ~1923 |
| James Carey | Son | — | 14 | ~1926 |
| James Carey | Head | — | 46 | ~1894 |
| Helen Carey | Daughter | — | 12 | ~1928 |
| Margaret Carey | Daughter | — | 16 | ~1924 |
| Elizabeth Carey | Spouse | — | 49 | ~1891 |
Census Appearances
1930
Allegheny, Pennsylvania
Son, age 4
Allegheny, Pennsylvania · implied b. ~1926 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carey |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Son, age 14
Allegheny-County, Pennsylvania · implied b. ~1926 — 7 household members
| Surname | Carey |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Income (1939) | 0 |
| Highest Grade | H 1 |
| 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 James Carey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Carey
Son · 1940 · age 14 · b. ~1926 · Pennsylvania
★ You are viewing this record
Sibling
Mary Carey
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Carey
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Carey
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Carey
Sibling · 1940 · age 16
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-t0627-03675-00378)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ida Hoffman | 27 | Wife | — | Pennsylvania |
| 2 | Elaine Hoffman | 4 | Daughter | — | Pennsylvania |
| 3 | Francis Connolly | 38 | Head | Miller | Pennsylvania |
| 4 | Magdalene Connolly | 27 | Wife | — | Pennsylvania |
| 5 | Milton S. Roderick | 42 | Head | Post Office Clerk | Pennsylvania |
| 6 | Anna Roderick | 40 | Wife | — | Pennsylvania |
| 7 | David Roderick | 15 | Son | — | Pennsylvania |
| 8 | William Roderick | 7 | Son | — | Pennsylvania |
| 9 | William Baskin | 77 | Head | — | Northern Ireland |
| 10 | Jane Baskin | 74 | Wife | — | Northern Ireland |
| 11 | William O. Baskin | 38 | Son | Tourist Salesman | Pennsylvania |
| 12 | John T. Burke | 63 | Head | Machinist | Eire|Ireland |
| 13 | Mary A. Burke | 63 | Wife | — | Eire|Ireland |
| 14 | Henry Burke | 32 | Son | Assistant Purchasing | Pennsylvania |
| 15 | Adam Beck | 54 | Head | City Fireman | Pennsylvania |
| 16 | Margaret Beck | 52 | Wife | — | Pennsylvania |
| 17 | Jean Beck | 29 | Daughter | Telephone Operator | Pennsylvania |
| 18 | Marjorie Beck | 15 | Daughter | — | Pennsylvania |
| 19 | Joseph Dillon | 22 | Lodger | — | Pennsylvania |
| 20 | Daniel Hurley | 49 | Head | Patrolman | Pennsylvania |
| 21 | Flora Hurley | 45 | Wife | — | Pennsylvania |
| 22 | Charles Hurley | 17 | Son | — | Pennsylvania |
| 23 | Joseph Mcgrail | 41 | Head | Mail Clerk | Pennsylvania |
| 24 | Phyllis Mcgrail | 34 | Wife | — | Pennsylvania |
| 25 | Donald Mcgrail | 10 | Son | — | Pennsylvania |
| 26 | James Somers | 47 | Head | Watchman | Pennsylvania |
| 27 | Edna Somers | 47 | Wife | — | Pennsylvania |
| 28 | John Somers | 17 | Son | New Worker | Pennsylvania |
| 29 | Jean Somers | 13 | Daughter | — | Pennsylvania |
| 30 | Marilyn Somers | 11 | Daughter | — | Pennsylvania |
| 31 | Walter A. Mccarthy | 50 | Brother-in-law | Draughtsman | Pennsylvania |
| 32 | James F. Carey | 46 | Head | Proprietor | Pennsylvania |
| 33 | Elizabeth Carey | 49 | Wife | — | Pennsylvania |
| 34 | Patricia Carey | 19 | Daughter | Stenographer | Pennsylvania |
| 35 | Mary Carey | 17 | Daughter | School Aid | Pennsylvania |
| 36 | Margaret Carey | 16 | Daughter | — | Pennsylvania |
| 37 | James Carey THIS PERSON | 14 | Son | — | Pennsylvania |
| 38 | Helen Carey | 12 | Daughter | — | Pennsylvania |
| 39 | Joseph M. Burke | 54 | Head | Proprietor | Pennsylvania |
| 40 | Thomas Burke | 56 | Brother | — | Pennsylvania |
Related Census Records
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)