LC
Lillian Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allen-County, Ohio
Our Model Tree links this Lillian Clark across the 1930 and 1940 US Censuses in Allen-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1892), then head of a 11-person household.
Age 48
b. ~1892
Female
Spouse
Born: Ohio
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Allen-County, Ohio |
| Surname | Clark |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| 1935 Residence (City) | Delphos City |
| 1935 Residence (County) | Allen |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Delphos City |
| Est. Birth Year | ~1892 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| Mary Clark | Daughter | — | 8 | ~1932 |
| William Clark | Son | — | 12 | ~1928 |
| John Clark | Son | — | 7 | ~1933 |
| Edward Clark | Son | — | 19 | ~1921 |
| Ann Clark | Daughter | — | 14 | ~1926 |
| Daniel Clark | Head | — | — | |
| Theodore Clark | Son | — | 4 | ~1936 |
| Robert Clark | Son | — | 16 | ~1924 |
| Daniel Clark | Son | — | 10 | ~1930 |
| James Clark | Son | — | 17 | ~1923 |
| Lillian Clark | Spouse | — | 48 | ~1892 |
Census Appearances
1930
Allen, Ohio
Other, age 39
Allen, Ohio · implied b. ~1891 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Lillian |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 29 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Allen-County, Ohio
Spouse, age 48
Allen-County, Ohio · implied b. ~1892 — 11 household members
| Surname | Clark |
| Given Name | Lillian |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| 1935 Residence (City) | Delphos City |
| 1935 Residence (County) | Allen |
| Class of Worker | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same House |
| 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 Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Clark
Spouse · 1940 · age 48 · b. ~1892 · Ohio
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Allen-County, Ohio
Open full size
1940 US Federal Census — Allen-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03020-00380)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Catharine Grove | 20 | Daughter | — | Ohio |
| 2 | Leo Lee | 51 | Head | Owner | Ohio |
| 3 | Francis Lee | 48 | Wife | — | Ohio |
| 4 | Robert Lee | 23 | Son | Barker | Ohio |
| 5 | Thomas Lee | 19 | Son | Salesman | Ohio |
| 6 | Betty Lee | 18 | Daughter | — | Ohio |
| 7 | Buddy Lee | 16 | Son | — | Ohio |
| 8 | Alfred Handrick | 45 | Head | Manager | Ohio |
| 9 | Adalyn Handrick | 43 | Wife | — | Ohio |
| 10 | Gordon Handrick | 18 | Son | Clerk | Ohio |
| 11 | Oberin Handrick | 15 | Son | — | Ohio |
| 12 | Eugene Handrick | 10 | Son | — | Ohio |
| 13 | Lawrence Lang | 38 | Head | Owner | Ohio |
| 14 | Viola Lang | 40 | Wife | — | Ohio |
| 15 | Henry Lang | 7 | Son | — | Ohio |
| 16 | Ruby Lang | 67 | Head | Policeman | Ohio |
| 17 | Mary Lang | 65 | Wife | — | Ohio |
| 18 | Amandus Lang | 40 | Son | Bus Driver | Ohio |
| 19 | James Lang | 7 | Grand Son | — | Ohio |
| 20 | Fred Haunerman | 69 | Head | Owner | Ohio |
| 21 | Anna Haunerman | 72 | Wife | — | Ohio |
| 22 | Ollie Grothaus | 31 | Head | Solder | Ohio |
| 23 | Frances Grothaus | 28 | Wife | — | Ohio |
| 24 | Dorothy Grothaus | 8 | Daughter | — | Ohio |
| 25 | Mary Alice Grothaus | 0 | Daughter | — | Ohio |
| 26 | Daniel Clark | None | Head | — | Ohio |
| 27 | Lillian Clark THIS PERSON | 48 | Wife | — | Ohio |
| 28 | Edward Clark | 19 | Son | Helper | Ohio |
| 29 | James Clark | 17 | Son | — | Ohio |
| 30 | Robert Clark | 16 | Son | — | Ohio |
| 31 | Ann Clark | 14 | Daughter | — | Ohio |
| 32 | William Clark | 12 | Son | — | Ohio |
| 33 | Daniel Clark | 10 | Son | — | Ohio |
| 34 | Mary Clark | 8 | Daughter | — | Ohio |
| 35 | John Clark | 7 | Son | — | Ohio |
| 36 | Theodore Clark | 4 | Son | — | Ohio |
| 37 | Edward Stageman | 69 | Head | Press Operator | Ohio |
| 38 | Maude Stageman | 58 | Wife | — | Ohio |
| 39 | Raymond Stageman | 26 | Son | — | Ohio |
| 40 | Simon Hessel | 47 | Head | Owner | Russia |
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)