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Thomas Bradley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Thomas Bradley across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 5-person household.
Age 50
b. ~1890
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Bradley |
| Given Name | Thomas A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Proprietor |
| Industry | Plumbing & Heating |
| Class of Worker | OA |
| Hours Worked | 44 |
| Income (1939) | 5000 |
| Highest Grade | C 4 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Proprietor |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1890 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Louise Bradley | Spouse | — | 47 | ~1893 |
| Thomas Bradley | Head | — | 50 | ~1890 |
| Daniel Bradley | Son | — | 12 | ~1928 |
| Marie Bradley | Daughter | — | 22 | ~1918 |
| Thomas Bradley | Son | — | 25 | ~1915 |
Census Appearances
1920
Allegheny, Pennsylvania
Head, age 30
Allegheny, Pennsylvania · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Thomas |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Plumber |
| Industry | plumbing co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Head, age 40
Allegheny, Pennsylvania · implied b. ~1890 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bradley |
| Given Name | Thomas W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Plumber |
| Industry | Plumbing Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 12,500 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Head, age 50
Allegheny-County, Pennsylvania · implied b. ~1890 — 5 household members
| Surname | Bradley |
| Given Name | Thomas A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Occupation | Proprietor |
| Industry | Plumbing & Heating |
| Class of Worker | OA |
| Hours Worked | 44 |
| Income (1939) | 5000 |
| Highest Grade | C 4 |
| 1935 Residence | Same house |
| 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 Thomas Bradley across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Thomas Bradley
Head · 1940 · age 50 · b. ~1890 · 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
39 people indexed on this census page (nara:1940:m-t0627-03659-00439)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Willard Van Camp | 37 | Head | Dentist | West Virginia |
| 42 | Mary D. Van Camp | 37 | Wife | — | Pennsylvania |
| 43 | Joann Van Camp | 15 | Daughter | — | Pennsylvania |
| 44 | Thomas A. Bradley THIS PERSON | 50 | Head | Proprietor | Pennsylvania |
| 45 | Louise Bradley | 47 | Wife | — | Pennsylvania |
| 46 | Thomas J. Bradley | 25 | Son | Helper | Pennsylvania |
| 47 | Marie Bradley | 22 | Daughter | Stenographer | Pennsylvania |
| 48 | Daniel J. Bradley | 12 | Son | — | Pennsylvania |
| 50 | Marie E. Turrel | 61 | Head | — | Maryland |
| 51 | Marmore Turrel | 32 | Daughter | — | Pennsylvania |
| 52 | Frank Turrel | 15 | Grandson | — | Pennsylvania |
| 53 | Virginia Lehman | 36 | Daughter | — | Pennsylvania |
| 54 | Pauline Lehman | 21 | Grandson | Patrolman | Pennsylvania |
| 55 | Dorothy Lehman | 15 | Granddaughter | — | Pennsylvania |
| 56 | Wilbur Van Tine | 45 | Head | Contractor | Pennsylvania |
| 57 | Beulah Van Tine | 44 | Wife | — | Pennsylvania |
| 58 | Eugene Watson | 28 | Head | Salesman | Pennsylvania |
| 59 | Catherine Watson | 26 | Wife | — | Pennsylvania |
| 60 | Diane Watson | 2 | Daughter | — | Pennsylvania |
| 61 | George Ketterer | 33 | Head | Salesman | Pennsylvania |
| 62 | Jane Q. Ketterer | 32 | Wife | — | Pennsylvania |
| 63 | George Jr. Ketterer | 10 | Son | — | Pennsylvania |
| 64 | Howard Zimmerman | 35 | Head | Printer | Pennsylvania |
| 65 | Sue Zimmerman | 31 | Wife | Stenographer | Pennsylvania |
| 66 | Julia Schroeder | 56 | Head | — | Germany |
| 67 | Anna Schroeder | 33 | Daughter | Elevator Operator | Pennsylvania |
| 68 | Helen Schroeder | 31 | Daughter | — | Pennsylvania |
| 69 | Francis Schroeder | 29 | Son | Attendant | Pennsylvania |
| 70 | Esther Schroeder | 27 | Daughter | Telephone Operator | Pennsylvania |
| 71 | Agnes Schroeder | 22 | Daughter | Helper | Pennsylvania |
| 72 | Lorraine Schroeder | 13 | Daughter | — | Pennsylvania |
| 73 | Ronald House | 12 | Grandson | — | Pennsylvania |
| 74 | Elmer Gauss | 61 | Head | Salesman | Pennsylvania |
| 75 | Edna Q. Gauss | 61 | Wife | — | Pennsylvania |
| 76 | David H. Page | 72 | Head | — | Pennsylvania |
| 77 | Anna H. Page | 62 | Wife | — | Pennsylvania |
| 78 | David H. Jr. Page | 20 | Son | Clerk | Pennsylvania |
| 79 | James W. Forsythe | 32 | Head | Shipper | Pennsylvania |
| 80 | Elizabeth Forsythe | 26 | Wife | — | 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)