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Frances Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lucas-County, Ohio
Our Model Tree links this Frances Lewis across the 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 10-person household.
Age 17
b. ~1923
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lucas-County, Ohio |
| Surname | Lewis |
| Given Name | Frances |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Sylvania Twp |
| 1935 Residence (County) | Lucas |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Sylvania Twp |
| Est. Birth Year | ~1923 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frances | Age | Birth yr |
|---|---|---|---|---|
| Hattie Lewis | Daughter | — | 8 | ~1932 |
| Oscar Lewis | Son | — | 7 | ~1933 |
| Gail Lewis | Son | — | 15 | ~1925 |
| Oscar Lewis | Head | — | 47 | ~1893 |
| Samuel Lewis | Son | — | 4 | ~1936 |
| Evelyn Lewis | Daughter | — | 14 | ~1926 |
| Frances Lewis | Daughter | — | 17 | ~1923 |
| Edward Lewis | Son | — | 2 | ~1938 |
| Dorothy Lewis | Spouse | — | 36 | ~1904 |
| Jim Lewis | Son | — | 20 | ~1920 |
Census Appearances
1930
Lucas, Ohio
Daughter, age 7
Lucas, Ohio · implied b. ~1923 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Frances L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Lucas-County, Ohio
Daughter, age 17
Lucas-County, Ohio · implied b. ~1923 — 10 household members
| Surname | Lewis |
| Given Name | Frances |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Sylvania Twp |
| 1935 Residence (County) | Lucas |
| 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 Frances Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frances Lewis
Daughter · 1940 · age 17 · b. ~1923 · Ohio
★ You are viewing this record
Sibling
Gail Lewis
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Lewis
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Lewis
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oscar Lewis
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Lewis
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hattie Lewis
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jim Lewis
Sibling · 1940 · age 20
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 — Lucas-County, Ohio
Open full size
1940 US Federal Census — Lucas-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03106-00241)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jan Snyder | 1 | daughter | — | Ohio |
| 2 | Ashley Marsh | 44 | Head | Locomotive Fireman | Ohio |
| 3 | Clara Marsh | 38 | wife | — | Ohio |
| 4 | Richard Marsh | 21 | son | Stationary Fireman | Ohio |
| 5 | Raymond Marsh | 18 | son | Laborer-Shovel | Ohio |
| 6 | Edith Marsh | 16 | daughter | — | Ohio |
| 7 | Clara E Marsh | 13 | daughter | — | Ohio |
| 8 | Clarence Lewis | 43 | head | Dynamiter | Ohio |
| 9 | Olsie Lewis | 34 | wife | — | Ohio |
| 10 | Marvin Lewis | 15 | son | Picker | Ohio |
| 11 | Arnold Lewis | 13 | son | — | Ohio |
| 12 | Clarence Jr Lewis | 10 | son | — | Ohio |
| 13 | Vern Lewis | 8 | son | — | Ohio |
| 14 | Allan Lewis | 5 | son | — | Ohio |
| 15 | Gary Lewis | 3 | son | — | Ohio |
| 16 | Arthur Lewis | 35 | head | Crane Operator | Ohio |
| 17 | Alva Lewis | 28 | wife | — | Michigan |
| 18 | Arthur Lewis | 10 | son | — | Ohio |
| 19 | Richard Lewis | 5 | son | — | Ohio |
| 20 | Fred Lewis | 3 | son | — | Ohio |
| 21 | Oscar Lewis | 47 | Head | Laborer-Shovel | Ohio |
| 22 | Dorothy Lewis | 36 | wife | — | Ohio |
| 23 | Jim Lewis | 20 | son | Newsworker | Ohio |
| 24 | Frances Lewis THIS PERSON | 17 | daughter | — | Ohio |
| 25 | Gail Lewis | 15 | son | — | Ohio |
| 26 | Evelyn Lewis | 14 | daughter | — | Ohio |
| 27 | Hattie Lewis | 8 | daughter | — | Ohio |
| 28 | Oscar Jr Lewis | 7 | son | — | Ohio |
| 29 | Samuel Lewis | 4 | son | — | Ohio |
| 30 | Edward Lewis | 2 | son | — | Ohio |
| 31 | Cora Lewis | 74 | head | — | Ohio |
| 32 | Samuel White | 52 | head | Laborer-Pick | Michigan |
| 33 | May White | 45 | wife | — | Illinois |
| 34 | Herbert White | 5 | son | — | Ohio |
| 35 | Raymond Lewis | 22 | son | Brick-Mason | Ohio |
| 36 | Ruth Lewis | 16 | daughter | — | Ohio |
| 37 | Lester Lewis | 14 | son | — | Ohio |
| 38 | Irving Lewis | 45 | head | Laborer-Shovel | Ohio |
| 39 | Ethel Lewis | 44 | wife | — | Michigan |
| 40 | Earl Lewis | 26 | son | Farm Hand | Ohio |
Related Census Records
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)