JT
Jack Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Butler-County, Ohio
Our Model Tree links this Jack Thompson across the 1930 and 1940 US Censuses in Butler-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 6-person household.
Age 13
b. ~1927
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Butler-County, Ohio |
| Surname | Thompson |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Hamilton City |
| 1935 Residence (County) | Butler |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Hamilton City |
| Est. Birth Year | ~1927 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jack | Age | Birth yr |
|---|---|---|---|---|
| George Thompson | Son | — | 16 | ~1924 |
| Herbert Thompson | Son | — | 19 | ~1921 |
| Jack Thompson | Son | — | 13 | ~1927 |
| Herbert Thompson | Head | — | 51 | ~1889 |
| Anita Thompson | Daughter | — | 11 | ~1929 |
| Elsie Thompson | Spouse | — | 50 | ~1890 |
Census Appearances
1930
Butler, Ohio
Son, age 1
Butler, Ohio · implied b. ~1929 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Butler-County, Ohio
Son, age 13
Butler-County, Ohio · implied b. ~1927 — 6 household members
| Surname | Thompson |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Hamilton City |
| 1935 Residence (County) | Butler |
| Highest Grade | No 7 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Jack Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Thompson
Son · 1940 · age 13 · b. ~1927 · Ohio
★ You are viewing this record
Sibling
Anita Thompson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Thompson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Thompson
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 — Butler-County, Ohio
Open full size
1940 US Federal Census — Butler-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03033-00411)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elizabeth Gantley | 79 | Head | — | Kentucky |
| 2 | Raymond Peblinger | 35 | Roomer | Pharmacist | Ohio |
| 3 | Thomas Landrum | 25 | Head | Attendant | Kentucky |
| 4 | Myrtle Landrum | 21 | Wife | — | Ohio |
| 5 | Loyd H. Flora | 26 | Head | Laborer | Ohio |
| 6 | Beatrice Flora | 25 | Wife | — | Tennessee |
| 7 | James Flora | 7 | Son | — | Ohio |
| 8 | Walter Minervi | 57 | Head | Laborer | Indiana |
| 9 | Ida Minervi | 56 | Wife | — | Indiana |
| 10 | Kathryn Colligan | 52 | Head | Supervisor | Ohio |
| 11 | George Gadniff | 43 | Head | Barber | Kentucky |
| 12 | Richard Blake | 26 | Head | Brakeman | West Virginia |
| 13 | Muriel Blake | 22 | Wife | — | Ohio |
| 14 | Betty Blake | 3 | Daughter | — | Ohio |
| 15 | James Schick | 34 | Head | Laborer | Indiana |
| 16 | Dorothy Schick | 28 | Wife | — | West Virginia |
| 17 | Ella Jean Schick | 5 | Daughter | — | Ohio |
| 18 | James W. Schick | 3 | Son | — | Ohio |
| 19 | Patricia Schick | 1 | Daughter | — | Ohio |
| 20 | Herbert Thompson | 51 | Head | Pipe Fitter | Ohio |
| 21 | Elsie Thompson | 50 | Wife | — | Ohio |
| 22 | Herbert Jr. Thompson | 19 | Son | — | Ohio |
| 23 | George Thompson | 16 | Son | — | Ohio |
| 24 | Jack Thompson THIS PERSON | 13 | Son | — | Ohio |
| 25 | Anita Thompson | 11 | Daughter | — | Ohio |
| 26 | Andrew Ruble | 43 | Head | Laborer | Ohio |
| 27 | Alice Ruble | 45 | Wife | — | Ohio |
| 28 | Marilyn Ruble | 12 | Daughter | — | Ohio |
| 29 | Virginia Ruble | 9 | Daughter | — | Ohio |
| 30 | Francis Miley | 49 | Head | — | Indiana |
| 31 | Clement Miley | 27 | Son | Cook | Indiana |
| 32 | James Miley | 21 | Son | Usher | Indiana |
| 33 | Richard J. Timmonds | 72 | Head | Watchman | Ohio |
| 34 | Matilda Timmonds | 62 | Wife | — | Kentucky |
| 35 | Roy Tribby | 44 | Head | Foreman | Ohio |
| 36 | Lucille Tribby | 32 | Wife | — | Kentucky |
| 37 | Charles Tribby | 18 | Son | — | Ohio |
| 38 | Lowell Tribby | 5 | Son | — | Ohio |
| 39 | William J. Bauman | 57 | Head | Lock Setter | Ohio |
| 40 | Anna Bauman | 52 | Wife | — | Ohio |
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)