TC
Thomas Campbell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Tompkins-County, New York
Our Model Tree links this Thomas Campbell across the 1920, 1930 and 1940 US Censuses in Tompkins-County, New York (XGBoost, ~Confirmed), with identified parents Joseph & Joseph — first a son (b.~1890), then head of a 3-person household.
Age 50
b. ~1890
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Tompkins-County, New York |
| Surname | Campbell |
| Given Name | Thomas B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Ithaca City |
| 1935 Residence (County) | Tompkins |
| Additional Details | |
| Occupation | Manager |
| Industry | Ithaca Ice & Coal Co |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 1000 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Manager |
| Township / Ward | Ithaca City |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Joseph Campbell | Head | — | 76 | ~1864 |
| Gave Campbell | Other | — | — | |
| Thomas Campbell | Son | — | 50 | ~1890 |
Census Appearances
1920
Tompkins, New …
Son, age 30
Tompkins, New York · implied b. ~1890 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Distributor |
| Industry | Home |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Tompkins, New …
Son, age 41
Tompkins, New York · implied b. ~1889 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Thomas B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Builder |
| Industry | House Building |
| Class of Worker | E |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Tompkins-County, New …
Son, age 50
Tompkins-County, New York · implied b. ~1890 — 3 household members
| Surname | Campbell |
| Given Name | Thomas B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Ithaca City |
| 1935 Residence (County) | Tompkins |
| Occupation | Manager |
| Industry | Ithaca Ice & Coal Co |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 1000 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Joseph Campbell (~0.92 confidence) and father Joseph Campbell (~0.92 confidence) and mother Louie Campbell (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Campbell
b. ~1864
Source father
● Household
· direct · ~0.92
Father
Joseph Campbell
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Louie Campbell
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Campbell
Son · 1940 · age 50 · b. ~1890 · New York
★ 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 — Tompkins-County, New York
Open full size
1940 US Federal Census — Tompkins-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02793-00041)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harriette Berthieume | 40 | Wife | Instructor | Washington |
| 2 | Sheridan J. Berthieume | 1 | Son | — | New York |
| 3 | Charles B. Moore | 24 | Head | Instructor | Virginia |
| 4 | Elsie Moore | 23 | Wife | — | Virginia |
| 5 | Charles Orcutt | 24 | Head | Engineering Aide | Michigan |
| 6 | Elizabeth B. Orcutt | 22 | Wife | — | District of Columbia |
| 7 | Herbert B. Bennett | 44 | Head | — | California |
| 8 | Mary Edna Bennett | 36 | Wife | Stenographer | Canada English |
| 9 | Mary Manzari | 24 | Head | Clerk | New York |
| 10 | Ruth Manzari | 31 | Lodger | Stenographer | Indiana |
| 11 | Mary A. Couch | 23 | Daughter | — | New York |
| 12 | Fredrick Rhodes | 50 | Head | Professor | Indiana |
| 13 | Ethel D. Rhodes | 46 | Wife | — | New York |
| 14 | Miss Named By Neigh Rhodes | None | — | — | — |
| 15 | Grace J. Baldwin | 57 | Head | — | New York |
| 16 | Misinformed By Neighbor Baldwin | None | — | — | — |
| 17 | Ralph R. Kingsley | 58 | Head | Dentist | New York |
| 18 | Mary B. Kingsley | 56 | Wife | — | New York |
| 19 | Ralph R. Jr. Kingsley | 30 | Son | Salesman | New York |
| 20 | Charles D. Darling | 34 | Head | Medical Doctor | Indiana |
| 21 | Ruth W. Darling | 28 | Wife | — | Pennsylvania |
| 22 | Goldie Shaw | 56 | Head | — | New York |
| 23 | Ralph Wood | 40 | Lodger | Salesman | Vermont |
| 24 | Mary H. Rodgers | 70 | Head | Artist | Ohio |
| 25 | Hugh Holley | 31 | Head | Meat Cutter | Pennsylvania |
| 26 | Rita Holley | 29 | Wife | Teaching | New Jersey |
| 27 | Anthony F. Gallagher | 48 | Head | Owner | Massachusetts |
| 28 | Mary B. Gallagher | 38 | Wife | Cashier | New York |
| 29 | Jean M. Gallagher | 16 | Daughter | — | New York |
| 30 | Anthony F. Jr. Gallagher | 14 | Son | — | New York |
| 31 | Joseph Campbell | 76 | Head | Major | New York |
| 32 | Thomas B. Campbell THIS PERSON | 50 | Son | Manager | New York |
| 33 | Gave Incorrect Information Campbell | None | — | — | — |
| 34 | Francis M. Patterson | 54 | Head | Editing Catalogue | New York |
| 35 | Nellie E. Patterson | 78 | Mother | — | New York |
| 36 | Emma A. King | 73 | Head | — | New York |
| 37 | Hellen Plumie | 33 | Lodger | Nurse | New York |
| 38 | Esther S. Ropke | 47 | Head | House Mother | Hawaii |
| 39 | Clarence R. Newbury | 32 | Head | Caretaker | Pennsylvania |
| 40 | Lily Ann Newbury | 32 | Wife | — | New York |
Pedigree Summary
Thomas
Gen 1 · 3 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)