TC
Thomas Campbell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Greenville-County, South Carolina
Our Model Tree links this Thomas Campbell across the 1920, 1930 and 1940 US Censuses in Greenville-County, South Carolina (XGBoost, ~Confirmed), with identified parents Thomas & Thomas — first a head (b.~1910), then head of a 7-person household.
Age 30
b. ~1910
Male
Head
Born: North Carolina
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Greenville-County, South Carolina |
| Surname | Campbell |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | Spartanburg |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | South Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | Farmer |
| Township / Ward | Highland |
| Est. Birth Year | ~1910 |
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 Thomas | Age | Birth yr |
|---|---|---|---|---|
| Katherine Campbell | Daughter | — | 2 | ~1938 |
| Thomas Campbell | Head | — | 30 | ~1910 |
| Gary Campbell | Son | — | 4 | ~1936 |
| Dever Campbell | Son | — | 6 | ~1934 |
| James Campbell | Son | — | 9 | ~1931 |
| Harlan Campbell | Son | — | 8 | ~1932 |
| Ruth Campbell | Spouse | — | 31 | ~1909 |
Census Appearances
1920
Greenville, South …
Son, age 10
Greenville, South Carolina · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Thomas Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
Greenville, South …
Son, age 20
Greenville, South Carolina · implied b. ~1910 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Thomas L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 19 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Farmer |
| Industry | General Farming |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Greenville-County, South …
Head, age 30
Greenville-County, South Carolina · implied b. ~1910 — 7 household members
| Surname | Campbell |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | North Carolina |
| 1935 Residence (City) | Spartanburg |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | South Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
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 Thomas Campbell (~0.92 confidence) and father Thomas Campbell (~0.92 confidence) and mother Lucinda Campbell (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Campbell
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Thomas Campbell
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Lucinda Campbell
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Campbell
Head · 1940 · age 30 · b. ~1910 · South Carolina
★ 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 — Greenville-County, South Carolina
Open full size
1940 US Federal Census — Greenville-County, South Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03814-00391)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ruthie Dill | 9 | Son | — | South Carolina |
| 2 | Rachel Crane | 75 | Head | — | South Carolina |
| 3 | Wadelia Sprouse | 51 | Head | Farmer | South Carolina |
| 4 | Inleada|Inleada Sprouse | 45 | Wife | — | South Carolina |
| 5 | Carroll Sprouse | 20 | Son | Helper | South Carolina |
| 6 | F. Leo Sprouse | 17 | Son | — | South Carolina |
| 7 | Charlotte Sprouse | 12 | Daughter | — | South Carolina |
| 8 | Ted Sprouse | 9 | Son | — | South Carolina |
| 9 | Grady Smith | 53 | Head | Loomfixer | South Carolina |
| 10 | Carry Alice Smith | 56 | Wife | — | South Carolina |
| 11 | Charlie Strauss | 44 | Head | Farmer | South Carolina |
| 12 | Mary R. R. Strauss | 46 | Wife | — | South Carolina |
| 13 | Rosa Lee Strauss | 24 | Daughter | Helper | South Carolina |
| 14 | Ruth Strauss | 18 | Daughter | Helper | South Carolina |
| 15 | Glenn Strauss | 15 | Son | Helper | South Carolina |
| 16 | Charlie Jr. Strauss | 13 | Son | — | South Carolina |
| 17 | Franklin Strauss | 11 | Son | — | South Carolina |
| 18 | Mary Ethel Strauss | 9 | Daughter | — | South Carolina |
| 19 | Martha Strauss | 7 | Daughter | — | South Carolina |
| 20 | Annie Strauss | 3 | Daughter | — | South Carolina |
| 21 | William Bailey | 49 | Head | Farmer | South Carolina |
| 22 | Jessie Bailey | 46 | Wife | — | South Carolina |
| 23 | Ezell Bailey | 19 | Daughter | Helper | South Carolina |
| 24 | Ethel Brown | 22 | Daughter | Helper | South Carolina |
| 25 | Lee Brown | 23 | Son-in-law | Weaver | South Carolina |
| 26 | Leon Brown | 3 | Grandson | — | South Carolina |
| 27 | Mary Alice Brown | 1 | Granddaughter | — | South Carolina |
| 28 | Thomas Campbell THIS PERSON | 30 | Head | Farmer | North Carolina |
| 29 | Ruth Campbell | 31 | Wife | — | South Carolina |
| 30 | James Earl Campbell | 9 | Son | — | South Carolina |
| 31 | Harlan Campbell | 8 | Son | — | South Carolina |
| 32 | Dever Campbell | 6 | Son | — | South Carolina |
| 33 | Gary Campbell | 4 | Son | — | South Carolina |
| 34 | Katherine Campbell | 2 | Daughter | — | South Carolina |
| 35 | Thomas E. Pullins | 23 | Head | Carpenter | South Carolina |
| 36 | Etta X Pullins | 21 | Wife | — | South Carolina |
| 37 | Sherman S. Pullins | 1 | Son | — | South Carolina |
| 38 | John W. Rollins | 60 | Head | Carpenter | South Carolina |
| 39 | Annie Rollins | 57 | Wife | — | South Carolina |
| 40 | Ellie Mae Rollins | 18 | Daughter | — | South Carolina |
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)