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Lillian Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clinton-County, Ohio
Our Model Tree links this Lillian Thompson across the 1930 and 1940 US Censuses in Clinton-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 9-person household.
Age 12
b. ~1928
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clinton-County, Ohio |
| Surname | Thompson |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Wilmington |
| 1935 Residence (County) | Clinton |
| Additional Details | |
| Class of Worker | 0 |
| Income (1939) | 0 |
| Highest Grade | Gr 5 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Liberty Twp |
| Est. Birth Year | ~1928 |
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 Lillian | Age | Birth yr |
|---|---|---|---|---|
| Bruce Thompson | Son | — | 8 | ~1932 |
| Ruth Thompson | Daughter | — | 6 | ~1934 |
| Barbara Thompson | Daughter | — | ~1940 | |
| Hazel Thompson | Daughter | — | 3 | ~1937 |
| Russell Thompson | Son | — | 10 | ~1930 |
| Lillian Thompson | Daughter | — | 12 | ~1928 |
| Leo Thompson | Head | — | 36 | ~1904 |
| Charles Thompson | Son | — | 1 | ~1939 |
| Lola Thompson | Spouse | — | 32 | ~1908 |
Census Appearances
1930
Clinton, Ohio
Daughter, age 2
Clinton, Ohio · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Clinton-County, Ohio
Daughter, age 12
Clinton-County, Ohio · implied b. ~1928 — 9 household members
| Surname | Thompson |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Wilmington |
| 1935 Residence (County) | Clinton |
| Class of Worker | 0 |
| Income (1939) | 0 |
| Highest Grade | Gr 5 |
| 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 Lillian Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Thompson
Daughter · 1940 · age 12 · b. ~1928 · Ohio
★ You are viewing this record
Sibling
Bruce Thompson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Thompson
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Thompson
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Thompson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Thompson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russell Thompson
Sibling · 1940 · age 10
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 — Clinton-County, Ohio
Open full size
1940 US Federal Census — Clinton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03042-00190)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lawrence Smith | 56 | Head | — | Ohio |
| 2 | Molly Smith | 54 | Wife | — | Ohio |
| 3 | Ward W Washburn | 45 | Head | Farmer | Ohio |
| 4 | Marie Washburn | 43 | Wife | — | Ohio |
| 5 | Richard Washburn | 20 | Son | Laborer | Ohio |
| 6 | Betty Washburn | 16 | Daughter | — | Ohio |
| 7 | Ruth A Washburn | 11 | Daughter | — | Ohio |
| 8 | Roy Robinson | 35 | Head | Laborer | Ohio |
| 9 | Gladys Robinson | 31 | Wife | — | Ohio |
| 10 | Robert Robinson | 10 | Son | — | Ohio |
| 11 | Carl Robison | 23 | Nephew | Time Keeper | Ohio |
| 12 | Ray E Robison | 20 | Nephew | — | Ohio |
| 13 | Janet Robison | 4 | Daughter | — | Ohio |
| 14 | Donald Robison | 1 | Son | — | Ohio |
| 15 | Leo Thompson | 36 | Head | Laborer | Ohio |
| 16 | Lola Thompson | 32 | Wife | — | Ohio |
| 17 | Lillian Thompson THIS PERSON | 12 | Daughter | — | Ohio |
| 18 | Russell Thompson | 10 | Son | — | Ohio |
| 19 | Bruce Thompson | 8 | Son | — | Ohio |
| 20 | Ruth May Thompson | 6 | Daughter | — | Ohio |
| 21 | Hazel Thompson | 3 | Daughter | — | Ohio |
| 22 | Charles Thompson | 1 | Son | — | Ohio |
| 23 | Barbara Ann Thompson | 0 | Daughter | — | Ohio |
| 24 | Maud E Miazze | 64 | Head | — | Ohio |
| 25 | James L Michener | 65 | Lodger | Farmer | Ohio |
| 26 | Opal Michener | 34 | Wife | — | Ohio |
| 27 | Howard Jenkins | 41 | Head | Interior Decorator | Ohio |
| 28 | Julia Jenkins | 35 | Wife | — | Ohio |
| 29 | Thomas A Jenkins | 16 | Son | Laborer | Ohio |
| 30 | William Jenkins | 14 | Son | — | Ohio |
| 31 | Dorothy Jenkins | 13 | Daughter | — | Ohio |
| 32 | Ruth Jenkins | 11 | Daughter | — | Ohio |
| 33 | Leon Jenkins | 10 | Son | — | Ohio |
| 34 | Blanche Jenkins | 9 | Daughter | — | Ohio |
| 35 | Carl Jenkins | 8 | Son | — | Ohio |
| 36 | Howard Jr Jenkins | 5 | Son | — | Ohio |
| 37 | Charles Jenkins | 3 | Son | — | Ohio |
| 38 | William Jenkins | 78 | Father | — | Ohio |
| 39 | Fannie Jenkins | 67 | Wife | — | Ohio |
| 40 | Joe Stewart | 65 | Head | — | 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)