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Lewis Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fremont-County, Idaho
Our Model Tree links this Lewis Davis across the 1930 and 1940 US Censuses in Fremont-County, Idaho (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 10-person household.
Age 12
b. ~1928
Male
Son
Born: Idaho
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Fremont-County, Idaho |
| Surname | Davis |
| Given Name | Lewis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Wilford Precinct |
| 1935 Residence (County) | Fremont |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | Wilford Precinct |
| 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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lewis | Age | Birth yr |
|---|---|---|---|---|
| Anna Davis | Spouse | — | 54 | ~1886 |
| Paul Davis | Son | — | 21 | ~1919 |
| Ruby Davis | Daughter | — | 16 | ~1924 |
| Paul Davis | Son | — | 8 | ~1932 |
| Glen Davis | Son | — | 18 | ~1922 |
| Robert Davis | Son | — | 10 | ~1930 |
| Florence Davis | Daughter | — | 14 | ~1926 |
| George Davis | Head | — | 57 | ~1883 |
| George Davis | Son | — | 23 | ~1917 |
| Lewis Davis | Son | — | 12 | ~1928 |
Census Appearances
Son, age 2
Fremont, Idaho · implied b. ~1928 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Louis Grant |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | none |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Fremont-County, Idaho
Son, age 12
Fremont-County, Idaho · implied b. ~1928 — 10 household members
| Surname | Davis |
| Given Name | Lewis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Wilford Precinct |
| 1935 Residence (County) | Fremont |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
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 Lewis Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lewis Davis
Son · 1940 · age 12 · b. ~1928 · Idaho
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Sibling
George Davis
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Davis
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Davis
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Davis
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Davis
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Davis
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glen Davis
Sibling · 1940 · age 18
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 — Fremont-County, Idaho
Open full size
1940 US Federal Census — Fremont-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00745-00894)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alf Hochwart | 37 | Head | Farmer | Wisconsin |
| 2 | Clara Hochwart | 35 | Wife | — | Nebraska |
| 3 | Kathryn Hochwart | 8 | Daughter | — | Idaho |
| 4 | Betty Hochwart | 5 | Daughter | — | Idaho |
| 5 | Robert Neiner | 70 | Uncle | Labor | Austria |
| 6 | George Davis | 57 | Head | Farmer | Utah |
| 7 | Anna Davis | 54 | Wife | — | Utah |
| 8 | George Davis | 23 | Son | Farmer | Idaho |
| 9 | Paul R. Davis | 21 | Son | Trucker | Idaho |
| 10 | Glen Davis | 18 | Son | — | Idaho |
| 11 | Ruby Davis | 16 | Daughter | — | Idaho |
| 12 | Florence Davis | 14 | Daughter | — | Idaho |
| 13 | Lewis Davis THIS PERSON | 12 | Son | — | Idaho |
| 14 | Robert Davis | 10 | Son | — | Idaho |
| 15 | Paul Davis | 8 | Son | — | Idaho |
| 16 | Albert Davis | 53 | Head | Farmer | Utah |
| 17 | Louie Davis | 47 | Wife | — | Utah |
| 18 | Warner Davis | 19 | Son | Farmer | Utah |
| 19 | Dean Davis | 18 | Daughter | — | Utah |
| 20 | Wayne Brighton | 34 | Head | Farmer | Idaho |
| 21 | Gladys Brighton | 26 | Wife | Housework | Idaho |
| 22 | Don G. Brighton | 8 | Son | — | Idaho |
| 23 | Norma Brighton | 6 | Daughter | — | Idaho |
| 24 | Val Brighton | 4 | Son | — | Idaho |
| 25 | Ivene Brighton | 3 | Daughter | — | Idaho |
| 26 | Rheese Brighton | 2 | Son | — | Idaho |
| 27 | Leland Romrell | 40 | Head | Farmer | Idaho |
| 28 | Phyllis Romrell | 26 | Wife | — | Utah |
| 29 | Gerald Romrell | 12 | Son | — | Idaho |
| 30 | Hyrum Romrell | 29 | Head | Farmer | Idaho |
| 31 | Mabel Romrell | 29 | Wife | — | Utah |
| 32 | Marjorie Romrell | 8 | Daughter | — | Idaho |
| 33 | Dillon Romrell | 5 | Son | — | Idaho |
| 34 | Joyce Romrell | 3 | Daughter | — | Idaho |
| 35 | Alfred Romrell | 68 | Head | Farmer | Utah |
| 36 | Alta Romrell | 63 | Wife | — | Utah |
| 37 | Lewis Patten | 42 | Head | Farmer | Idaho |
| 38 | Elvie Patten | 42 | Wife | Sorter | Idaho |
| 39 | Winston Patten | 17 | Son | — | Idaho |
| 40 | Frank Patten | 13 | Son | — | 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)