ED
Earl Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Utah-County, Utah
Our Model Tree links this Earl Davis across the 1920, 1930 and 1940 US Censuses in Utah-County, Utah (XGBoost, ~Confirmed) — first a head (b.~1895), then head of a 6-person household.
Age 45
b. ~1895
Male
Head
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Utah-County, Utah |
| Surname | Davis |
| Given Name | Earl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Spanish Fork |
| 1935 Residence (County) | Utah |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 1200 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Farmer |
| Township / Ward | Spanish Fork |
| Est. Birth Year | ~1895 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Earl | Age | Birth yr |
|---|---|---|---|---|
| Lorraine Davis | Daughter | — | 13 | ~1927 |
| Mary Davis | Daughter | — | 19 | ~1921 |
| Earl Davis | Head | — | 45 | ~1895 |
| Allan Davis | Son | — | 9 | ~1931 |
| Clare Davis | Son | — | 3 | ~1937 |
| Eleanor Davis | Spouse | — | 45 | ~1895 |
Census Appearances
1920
Utah, Utah
Head, age 24
Utah, Utah · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Earl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Utah, Utah
Head, age 35
Utah, Utah · implied b. ~1895 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Earl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 21 |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Utah-County, Utah
Head, age 45
Utah-County, Utah · implied b. ~1895 — 6 household members
| Surname | Davis |
| Given Name | Earl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Spanish Fork |
| 1935 Residence (County) | Utah |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 1200 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| 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 Earl Davis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Earl Davis
Head · 1940 · age 45 · b. ~1895 · Utah
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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 — Utah-County, Utah
Open full size
1940 US Federal Census — Utah-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04220-00722)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Earl Marcus | 18 | Son | Farmer | Utah |
| 42 | Clarice Marcus | 15 | Son | Farmer | Utah |
| 43 | Dwain Marcus | 12 | Son | — | Utah |
| 44 | Alma H. Andrus | 56 | Head | Farmer | Utah |
| 45 | Martha Andrus | 54 | Wife | — | Utah |
| 46 | Milo Andrus | 15 | Son | Farmer | Utah |
| 47 | Earl Davis THIS PERSON | 45 | Head | Farmer | Utah |
| 48 | Eleanor Davis | 45 | Wife | — | Utah |
| 49 | Mary Davis | 19 | Daughter | — | Utah |
| 50 | Lorraine Davis | 13 | Daughter | — | Utah |
| 51 | Allan Davis | 9 | Son | — | Utah |
| 52 | Clare Davis | 3 | Son | — | Utah |
| 53 | John O. Hansen | 23 | Head | Farmer | Utah |
| 54 | Rosaline Hansen | 22 | Wife | — | Utah |
| 55 | Joe Harwood | 36 | Head | Farmer | Utah |
| 56 | Elma Harwood | 22 | Wife | — | Oregon |
| 57 | William Harwood | 75 | Head | — | England |
| 58 | Ann Harwood | 27 | Daughter | — | Utah |
| 59 | Henry Harwood | 20 | Son | Farmer | Utah |
| 60 | Bert E. Thomas | 59 | Head | Sheet Metal Shop | Utah |
| 61 | Mary A. Thomas | 50 | Wife | — | Utah |
| 62 | R. Dean Thomas | 25 | Son | Farmer | Utah |
| 63 | Margaret J. Thomas | 23 | Daughter | — | Utah |
| 64 | Bert Jr. Thomas | 20 | Son | Army Joined | Utah |
| 65 | Eugene Thomas | 18 | Son | — | Utah |
| 66 | Dorothy Thomas | 14 | Daughter | — | Utah |
| 67 | Oral D. Johnson | 59 | Head | Farmer | Utah |
| 68 | William H. Butler | 38 | Head | Farmer | Utah |
| 69 | Sara S. Butler | 30 | Wife | — | Kansas |
| 70 | Max Butler | 12 | Son | — | Utah |
| 71 | Glenn Butler | 11 | Son | — | Utah |
| 72 | Lona Butler | 9 | Daughter | — | Utah |
| 73 | Bert Butler | 7 | Son | — | Utah |
| 74 | Rex Butler | 4 | Son | — | Utah |
| 75 | Betty Butler | 4 | Daughter | — | Utah |
| 76 | Ruth Butler | 3 | Daughter | — | Utah |
| 77 | Lucretia Beckstead | 81 | Head | Pension | Utah |
| 78 | N. Ruth Porter | 56 | Daughter | — | Utah |
| 79 | Earl Wilkinson | 39 | Head | Farmer | Utah |
| 80 | Ella Wilkinson | 36 | Wife | — | Utah |
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)