FL
Francis Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Franklin-County, Idaho
Our Model Tree links this Francis Lewis across the 1920, 1930 and 1940 US Censuses in Franklin-County, Idaho (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 3-person household.
Age 56
b. ~1884
Male
Head
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Franklin-County, Idaho |
| Surname | Lewis |
| Given Name | Francis H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Preston |
| 1935 Residence (County) | Franklin |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Farmer |
| Township / Ward | Preston |
| Est. Birth Year | ~1884 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Francis | Age | Birth yr |
|---|---|---|---|---|
| Olive Lewis | Spouse | — | 53 | ~1887 |
| Francis Lewis | Head | — | 56 | ~1884 |
| Floyd Lewis | Son | — | 28 | ~1912 |
Census Appearances
1920
Franklin, Idaho
Head, age 36
Franklin, Idaho · implied b. ~1884 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Utah |
| Father's Birthplace | Wales |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | F |
| Birth State | Utah |
| Birth Country | United States |
| Year of Naturalization | O |
| Birthplace (normalized) | utah |
Head, age 45
Franklin, Idaho · implied b. ~1885 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 20 |
| Father's Birthplace | United States |
| Mother's Birthplace | United States |
| Occupation | Farmer |
| Industry | Own Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Veteran | No |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Franklin-County, Idaho
Head, age 56
Franklin-County, Idaho · implied b. ~1884 — 3 household members
| Surname | Lewis |
| Given Name | Francis H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Preston |
| 1935 Residence (County) | Franklin |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 Francis Lewis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Francis Lewis
Head · 1940 · age 56 · b. ~1884 · Idaho
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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 — Franklin-County, Idaho
Open full size
1940 US Federal Census — Franklin-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00745-00485)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Alton J. Hansen | 6 | Son | — | Idaho |
| 42 | Helen Hansen | 5 | Daughter | — | Idaho |
| 43 | Hilda Hansen | 3 | Daughter | — | Idaho |
| 44 | J. Conrad Christensen | 44 | Head | Farmer | Utah |
| 45 | Naomi M. Christensen | 37 | Wife | Housewife | Idaho |
| 46 | Lyle A. Christensen | 18 | Son | — | Idaho |
| 47 | Wayne A. Christensen | 16 | Son | — | Utah |
| 48 | Velma M. Christensen | 14 | Daughter | — | Idaho |
| 49 | Floyd A. Christensen | 11 | Son | — | Idaho |
| 50 | Acell N. Christensen | 9 | Son | — | Idaho |
| 51 | Kay Don Christensen | 6 | Son | — | Idaho |
| 52 | La Rene Christensen | 4 | Daughter | — | Idaho |
| 53 | Milton J. Snyder | 39 | Head | Farmer | Wyoming |
| 54 | Alvena B. Snyder | 40 | Wife | Housewife | Idaho |
| 55 | Owen Snyder | 15 | Son | — | Idaho |
| 56 | La Rue Snyder | 13 | Daughter | — | Idaho |
| 57 | Carmen Snyder | 9 | Daughter | — | Idaho |
| 58 | Carol Snyder | 2 | Daughter | — | Idaho |
| 59 | Albert A. Griffiths | 53 | Head | Farmer | Utah |
| 60 | E. Burdette Griffiths | 22 | Son | Farm Hand | Idaho |
| 61 | Delmar J. Griffiths | 20 | Son | Farm Hand | Idaho |
| 62 | Gunda Griffiths | 18 | Daughter | Housework | Idaho |
| 63 | Kelley K. Griffiths | 16 | Son | — | Idaho |
| 64 | T. Fredrick Griffiths | 12 | Son | — | Idaho |
| 65 | J. Martin Shaffer | 64 | Head | Farmer | Utah |
| 66 | Julia N. Shaffer | 58 | Wife | Housewife | Utah |
| 67 | Helen Shaffer | 29 | Daughter | Asst. Teller | Idaho |
| 68 | Helen Shaffer | 22 | Daughter | Office Girl | Idaho |
| 69 | Dean N. Shaffer | 19 | Head | Farm Hand | Idaho |
| 70 | Velma Shaffer | 19 | Wife | Housewife | Idaho |
| 71 | Vance Q. Nelson | 32 | Head | Farmer | Idaho |
| 72 | Billie J. Nelson | 28 | Wife | Housewife | Idaho |
| 73 | Eldred Nelson | 4 | Son | — | Idaho |
| 74 | Neal Nelson | 1 | Son | — | Idaho |
| 75 | Francis H. Lewis THIS PERSON | 56 | Head | Farmer | Utah |
| 76 | Olive C. Lewis | 53 | Wife | Housewife | Utah |
| 77 | Floyd J. Lewis | 28 | Son | Farm Hand | Idaho |
| 78 | Ezra J. Conrad | 41 | Head | Farmer | Idaho |
| 79 | Frank T. Conrad | 36 | Wife | Housewife | Utah |
| 80 | Ila Conrad | 13 | Daughter | — | Idaho |
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)