TR
Thomas Richardson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Logan-County, Ohio
Our Model Tree links this Thomas Richardson across the 1920, 1930 and 1940 US Censuses in Logan-County, Ohio (XGBoost, ~Confirmed), with identified parents Fay & Jay — first a son (b.~1918), then head of a 9-person household.
Age 22
b. ~1918
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Logan-County, Ohio |
| Surname | Richardson |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Logan |
| Additional Details | |
| Occupation | Machinist |
| Industry | Screw Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 288 |
| Highest Grade | H-4 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Machinist |
| Township / Ward | Perry Twp |
| Est. Birth Year | ~1918 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| David Richardson | Son | — | 14 | ~1926 |
| Lee Richardson | Son | — | 16 | ~1924 |
| Jay Richardson | Head | — | 46 | ~1894 |
| Donald Richardson | Son | — | 12 | ~1928 |
| Blanche Richardson | Spouse | — | 45 | ~1895 |
| Eileen Richardson | Daughter | — | 7 | ~1933 |
| Thomas Richardson | Son | — | 22 | ~1918 |
| Junior Richardson | Son | — | 5 | ~1935 |
| Kenneth Richardson | Son | — | 18 | ~1922 |
Census Appearances
1920
Logan, Ohio
Son, age 2
Logan, Ohio · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Logan, Ohio
Son, age 12
Logan, Ohio · implied b. ~1918 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Thomas |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Logan-County, Ohio
Son, age 22
Logan-County, Ohio · implied b. ~1918 — 9 household members
| Surname | Richardson |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Logan |
| Occupation | Machinist |
| Industry | Screw Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 288 |
| Highest Grade | H-4 |
| 1935 Residence | Ohio |
| 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 Thomas Richardson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Fay Richardson (~0.92 confidence) and father Jay Richardson (~0.92 confidence) and mother Blanche Richardson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Fay Richardson
b. ~1894
Source father
● Household
· direct · ~0.92
Father
Jay Richardson
b. ~1895
Source father
● Household
· direct · ~0.92
Mother
Blanche Richardson
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Richardson
Son · 1940 · age 22 · b. ~1918 · Ohio
★ You are viewing this record
Sibling
Eileen Richardson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Richardson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Richardson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Richardson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lee Richardson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Junior Richardson
Sibling · 1940 · age 5
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 — Logan-County, Ohio
Open full size
1940 US Federal Census — Logan-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03100-00624)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joan Akey | 2 | Daughter | — | Ohio |
| 2 | Garnet Kinsey | 20 | Sister-in-law | Screw Factory | Ohio |
| 3 | John (X) Yohn | 38 | Head | Farm | West Virginia |
| 4 | Ethel Yohn | 33 | Wife | — | Ohio |
| 5 | Donna Yohn | 6 | Daughter | — | Ohio |
| 6 | Jay Richardson | 46 | Head | Farmer | Ohio |
| 7 | Blanche (X) Richardson | 45 | Wife | — | Ohio |
| 8 | Thomas Richardson THIS PERSON | 22 | Son | Machinist | Ohio |
| 9 | Kenneth Richardson | 18 | Son | — | Ohio |
| 10 | Lee Richardson | 16 | Son | — | Ohio |
| 11 | David Richardson | 14 | Son | — | Ohio |
| 12 | Donald Richardson | 12 | Son | — | Ohio |
| 13 | Eileen Richardson | 7 | Daughter | — | Ohio |
| 14 | Junior Richardson | 5 | Son | — | Ohio |
| 15 | John (X) Wheeler | 63 | Head | Farm | Ohio |
| 16 | Ada Wheeler | 60 | Wife | — | Ohio |
| 17 | Gary Ukey | 61 | Head | — | Ohio |
| 18 | Laura (X) Ukey | 59 | Wife | — | Ohio |
| 19 | Carl Ukey | 24 | Son | Farm | Ohio |
| 20 | Lowell Ukey | 19 | Son | Farm | Ohio |
| 21 | Dana (X) White | 29 | Head | Farm | Ohio |
| 22 | Edith White | 27 | Wife | — | Ohio |
| 23 | Cora White | 64 | Mother | — | Ohio |
| 24 | Wallace Jackson | 67 | Head | Farm | Ohio |
| 25 | Belle Jackson | 67 | Wife | — | Ohio |
| 26 | Robert Jackson | 33 | Son | Farmer | Ohio |
| 27 | Stella Jackson | 24 | Wife | — | Ohio |
| 28 | Ora Belle Jackson | 3 | Daughter | — | Ohio |
| 29 | James Wallace Jackson | 2 | Grandson | — | Ohio |
| 30 | Fred Tenick | 29 | Head | Farm | Ohio |
| 31 | Fern (X) Tenick | 31 | Wife | — | Ohio |
| 32 | Cherie Lou Tenick | 6 | Daughter | — | Ohio |
| 33 | Jackie Tenick | 2 | Son | — | Ohio |
| 34 | Lawrence (X) Aline | 31 | Head | Farmer | Tennessee |
| 35 | Lucille Aline | 29 | Wife | — | Ohio |
| 36 | Russell Aline | 7 | Son | — | Ohio |
| 37 | Dwight Aline | 4 | Son | — | Ohio |
| 38 | Walter Bailup | 46 | Head | Stock Buyer | Ohio |
| 39 | Ruth (X) Bailup | 50 | Wife | — | Ohio |
| 40 | Florence Bailup | 23 | Daughter | Inspector | Ohio |
Pedigree Summary
Thomas + 6 siblings
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)