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Louis Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Fremont, Idaho
Our Model Tree links this Louis Davis across the 1930 and 1940 US Censuses in Fremont, Idaho (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 9-person household.
Age 2
b. ~1928
Male
Son
Born: Idaho
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Fremont, Idaho |
| 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 |
| Additional Details | |
| Occupation | none |
| 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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Louis | Age | Birth yr |
|---|---|---|---|---|
| Florence Davis | Daughter | — | 4 | ~1926 |
| Louis Davis | Son | — | 2 | ~1928 |
| Rilla Davis | Daughter | — | 10 | ~1920 |
| Ruth Davis | Daughter | — | 6 | ~1924 |
| Glen Davis | Son | — | 7 | ~1923 |
| Hortense Davis | Spouse | — | 35 | ~1895 |
| D Davis | Head | — | 48 | ~1882 |
| George Davis | Son | — | 12 | ~1918 |
| William Davis | Son | — | 8 | ~1922 |
Census Appearances
1930
Fremont, Idaho
Son, age 2
Fremont, Idaho · implied b. ~1928 — 9 household members
| 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 |
Son, age 12
Fremont-County, Idaho · implied b. ~1928 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| 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 Louis Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Louis Davis
Son · 1930 · age 2 · b. ~1928 · Idaho
★ You are viewing this record
Sibling
Ruth Davis
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Davis
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Davis
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rilla Davis
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Davis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glen Davis
Sibling · 1930 · age 7
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
1930 US Federal Census — Fremont, Idaho
Open full size
1930 US Federal Census — Fremont, Idaho
Page Contents
50 people indexed on this census page (ia:1930:15thcensus400unit:0233)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Davis Alta Davis | 16 | daughter | — | Idaho |
| 2 | Marion Davis | 12 | daughter | — | Idaho |
| 3 | Warren Davis | 9 | son | — | Idaho |
| 4 | Uelah Wallace Davis | 17 | step-son | — | Utah |
| 5 | William Davis | 52 | Head | Laborer | England |
| 6 | Samuel Davis | 32 | son | Farmer | Utah |
| 7 | John H. Davis | 71 | Head | Farmer | Utah |
| 8 | Emma E. Davis | 53 | Wife | Farmer | Idaho |
| 9 | John W. Davis | 13 | son | — | Idaho |
| 10 | Walter H. Davis | 21 | Head | Laborer | Idaho |
| 11 | Eva H. Davis | 18 | Wife | None | Idaho |
| 12 | Marvin Walter Davis | 1 | son | None | Idaho |
| 13 | Sigurd R. Wansberg | 36 | Head | Farmer | Sweden |
| 14 | Eva H. Wansberg | 29 | Wife | None | Idaho |
| 15 | Phyllis Wansberg | 7 | daughter | None | Idaho |
| 16 | Ruth Wansberg | 5 | daughter | None | Idaho |
| 17 | Robert Gene Wansberg | 1 | son | None | Idaho |
| 18 | D. Ruben Davis | 48 | Head | None | Utah |
| 19 | Hortense Davis | 35 | Wife | Farmer | Utah |
| 20 | George Davis | 12 | son | None | Idaho |
| 21 | Rilla Davis | 10 | daughter | None | Idaho |
| 22 | William Ross Davis | 8 | son | None | Idaho |
| 23 | Glen D. Davis | 7 | son | None | Idaho |
| 24 | Ruth Davis | 6 | daughter | None | Idaho |
| 25 | Florence Davis | 4 | daughter | None | Idaho |
| 26 | Louis Grant Davis THIS PERSON | 2 | son | None | Idaho |
| 27 | Ray Brown | 23 | Head | Laborer | Utah |
| 28 | Viola Brown | 19 | Wife | None | Utah |
| 29 | Delton Brown | 1 | son | None | Idaho |
| 30 | Lawrence E. Abegglen | 42 | Head | Showman | Utah |
| 31 | Agnes C. Abegglen | 43 | Wife | None | Idaho |
| 32 | Glen H. Abegglen | 18 | son | None | Idaho |
| 33 | Lucile Abegglen | 15 | daughter | None | Idaho |
| 34 | Ivan Abegglen | 8 | son | None | Idaho |
| 35 | Kenneth Abegglen | 6 | son | None | Idaho |
| 36 | June Abegglen | 2 | son | None | Idaho |
| 37 | Gerald Cahoon | 18 | step-son | Laborer | Idaho |
| 38 | Gladys Cahoon | 15 | step-daughter | None | Idaho |
| 39 | Mary Johnson | 86 | Head | None | Denmark |
| 40 | Annie Johnson | 51 | daughter | None | Denmark |
| 41 | James O. Jr. Johnson | 52 | son | Mechanic | Utah |
| 42 | Oliver K. Munsey | 52 | Head | Assessor | Utah |
| 43 | C. Eleanor Munsey | 37 | Wife | None | Idaho |
| 44 | Joseph R. Munsey | 19 | son | None | Idaho |
| 45 | Mary G. Munsey | 16 | daughter | None | Idaho |
| 46 | Alice J. Munsey | 11 | daughter | None | Idaho |
| 47 | Frank Z. Munsey | 8 | son | None | Idaho |
| 48 | Paul R. Munsey | 6 | son | None | Idaho |
| 49 | E. Kalua Munsey | 4 | daughter | None | Idaho |
| 50 | R. Blair Munsey | 2 | son | None | Idaho |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)