TC
Thomas Campbell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Thomas Campbell across the 1920, 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & Mary — first a head (b.~1900), then head of a 5-person household.
Age 40
b. ~1900
Male
Head
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Campbell |
| Given Name | Thomas H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Philadelphia City |
| 1935 Residence (County) | Philadelphia |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Real Estate |
| Industry | Real Estate |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 276 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Real Estate |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1900 |
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 |
|---|---|---|---|---|
| Rosemary Campbell | Daughter | — | 11 | ~1929 |
| Thomas Campbell | Head | — | 40 | ~1900 |
| Ida Thomas | Other | — | 64 | ~1876 |
| Kathleen Thomas | Other | — | 2 | ~1938 |
| Nettie Campbell | Spouse | — | 38 | ~1902 |
Census Appearances
1920
Philadelphia, Pennsylvania
Son, age 24
Philadelphia, Pennsylvania · implied b. ~1896 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | England |
| Year of Immigration | 1903 |
| Naturalization Status | First papers filed |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Weaver |
| Industry | Carpet Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Philadelphia, Pennsylvania
Head, age 34
Philadelphia, Pennsylvania · implied b. ~1896 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Thomas J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1913 |
| Age at First Marriage | 31 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Plumber |
| Industry | Real Estate |
| Class of Worker | E |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 6,750 |
| Radio Set | R |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Philadelphia-County, Pennsylvania
Head, age 40
Philadelphia-County, Pennsylvania · implied b. ~1900 — 5 household members
| Surname | Campbell |
| Given Name | Thomas H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Philadelphia City |
| 1935 Residence (County) | Philadelphia |
| Naturalization Status | Naturalized |
| Occupation | Real Estate |
| Industry | Real Estate |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 276 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Campbell (~0.92 confidence) and mother Mary Campbell (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Campbell
b. ~1856
Source father
● Household
· direct · ~0.92
Mother
Mary Campbell
b. ~1858
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Campbell
Head · 1940 · age 40 · b. ~1900 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Philadelphia-County, Pennsylvania
Open full size
1940 US Federal Census — Philadelphia-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03754-00501)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas H. Campbell THIS PERSON | 40 | Head | Real Estate | England |
| 2 | Nettie Campbell | 38 | Wife | — | United States |
| 3 | Rosemary Campbell | 11 | Daughter | — | United States |
| 4 | Ida Thomas | 64 | Mother-in-law | — | United States |
| 5 | Kathleen Thomas | 2 | Daughter-in-law | — | United States |
| 6 | John Dinner | 61 | Head | Illustrator | Germany |
| 7 | Elizabeth Dinner | 54 | Wife | Saleslady | Germany |
| 8 | William Dinner | 35 | Son | — | U. S. |
| 9 | Anne Dinner | 32 | Wife | — | Germany |
| 10 | Albert Dinner | 4 | Son | — | U. S. |
| 11 | Charles Mccall | 58 | Head | Clerk | United States |
| 12 | Rosalie Mccall | 57 | Wife | — | United States |
| 13 | Irene Hagan | 40 | Head | Manager | U. S. |
| 14 | Irene Hagan | 31 | Wife | — | U. S. |
| 15 | Irene Hagan | 10 | Daughter | — | U. S. |
| 16 | Walter H. Meget | 30 | Head | Chemical Engineer | United States |
| 17 | Marion Meget | 30 | Wife | School Teacher | United States |
| 18 | Walter Jr. Meget | 5 | Son | — | Penna |
| 19 | Harry Kirk | 33 | Head | Clerk | United States |
| 20 | Jennie M. Kirk | 29 | Wife | — | Penna |
| 21 | Nancy G. Kirk | 0 | Daughter | — | Penna |
| 22 | H. Gilbert Wilson | 33 | Head | Chemical Engineer | Penna |
| 23 | Doris B. Wilson | 26 | Wife | — | Penna |
| 24 | Donald G. Wilson | 2 | Son | — | Penna |
| 25 | Peter F. Zingele | 56 | Head | Sheetmetal | Vienna, Austria |
| 26 | Marie L. Zingele | 51 | Wife | — | Vienna, Austria |
| 27 | Lillian Zingele | 26 | Daughter | Clerk | United States |
| 28 | Robert R. Bachman | 42 | Head | Office Mgr. | Penna |
| 29 | Alma Bachman | 41 | Wife | — | Germany |
| 30 | Robert Bachman | 7 | Son | — | Penna |
| 31 | Warren Edgar | 43 | Head | Salesman | Penna |
| 32 | Josephine Edgar | 36 | Wife | — | Penna |
| 33 | Thos. S. Landon | 38 | Head | Engineer | Chicago, Ill. |
| 34 | Henrietta Landon | 35 | Wife | — | Penna |
| 35 | Elizabeth Starch | 62 | Mother-in-law | — | Scotland |
| 36 | John Walsh | 35 | Head | Detective | Penna |
| 37 | Anne Walsh | 30 | Wife | — | Penna |
| 38 | Anne Walsh | 8 | Daughter | — | Penna |
| 39 | Patricia Walsh | 6 | Daughter | — | Penna |
| 40 | Joan Walsh | 4 | Daughter | — | Penna |
Pedigree Summary
Thomas
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)