ED
Evelyn Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clearwater-County, Idaho
Our Model Tree links this Evelyn Davis across the 1930 and 1940 US Censuses in Clearwater-County, Idaho (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Female
Daughter
Born: Idaho
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clearwater-County, Idaho |
| Surname | Davis |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Orofino Precinct #2 |
| 1935 Residence (County) | Clearwater |
| Additional Details | |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | Orofino Precinct 2 |
| Est. Birth Year | ~1925 |
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 1940 census.
| Name | Relation to head | Relative to Evelyn | Age | Birth yr |
|---|---|---|---|---|
| Arlene Davis | Spouse | — | 35 | ~1905 |
| Marvin Davis | Son | — | 8 | ~1932 |
| Dorothy Davis | Daughter | — | 9 | ~1931 |
| Norman Davis | Son | — | 6 | ~1934 |
| Richard Davis | Son | — | 13 | ~1927 |
| Charlie Davis | Son | — | 4 | ~1936 |
| Cushman Davis | Head | — | 37 | ~1903 |
| Joseph Davis | Son | — | 14 | ~1926 |
| Evelyn Davis | Daughter | — | 15 | ~1925 |
Census Appearances
1930
Clearwater, Idaho
Daughter, age 5
Clearwater, Idaho · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Idaho |
| Mother's Birthplace | Washington |
| Can Read/Write | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Clearwater-County, Idaho
Daughter, age 15
Clearwater-County, Idaho · implied b. ~1925 — 9 household members
| Surname | Davis |
| Given Name | Evelyn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Orofino Precinct #2 |
| 1935 Residence (County) | Clearwater |
| Highest Grade | H-1 |
| 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 Evelyn Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Evelyn Davis
Daughter · 1940 · age 15 · b. ~1925 · Idaho
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Sibling
Richard Davis
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marvin Davis
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Davis
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Davis
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlie Davis
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Davis
Sibling · 1940 · age 14
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 — Clearwater-County, Idaho
Open full size
1940 US Federal Census — Clearwater-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00744-00821)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Rosie Patton | 33 | Wife | Farmer | Colorado |
| 42 | Lloyd Patton | 17 | Son | Farmer | Colorado |
| 43 | Doris Patton | 8 | Daughter | — | South Dakota |
| 44 | John B. Strait | 56 | Head | Farmer | Missouri |
| 45 | Carrie Strait | 57 | Wife | — | Nebraska |
| 46 | Jolly Mullikin | 29 | Head | Labour | Idaho |
| 47 | Edith Mullikin | 27 | Wife | — | Missouri |
| 48 | Duane Mullikin | 4 | Son | — | Idaho |
| 49 | Shirley Mullikin | 2 | Daughter | — | Idaho |
| 50 | Lawrence Hunter | 25 | Head | H.S. Labour | Idaho |
| 51 | Alma Hunter | 20 | Wife | — | Idaho |
| 52 | Cleve Hunter | 3 | Son | — | Idaho |
| 53 | L. L. Young | 76 | Head | Farmer | Iowa |
| 54 | L. S. Young | 50 | Wife | — | Tennessee |
| 55 | Clyde Jolley | 37 | Head | 2Nd Cook | Idaho |
| 56 | Mabel Jolley | 30 | Wife | — | Missouri |
| 57 | Roy Jolley | 7 | Son | — | Idaho |
| 58 | Richard Lee Jolley | 3 | Son | — | Idaho |
| 59 | Donald Jolley | 2 | Son | — | Idaho |
| 60 | Elmer L. Cupp | 41 | Head | Labour | Oklahoma |
| 61 | Edna M. Cupp | 30 | Wife | — | Montana |
| 62 | Florence Lunt | 12 | Step daughter | — | Montana |
| 63 | Cushman K. Davis | 37 | Head | 26 | Idaho |
| 64 | Arlene Davis | 35 | Wife | — | Washington |
| 65 | Evelyn Davis THIS PERSON | 15 | Daughter | — | Idaho |
| 66 | Joseph Davis | 14 | Son | — | Idaho |
| 67 | Richard Davis | 13 | Son | — | Idaho |
| 68 | Dorothy Davis | 9 | Daughter | — | Idaho |
| 69 | Marvin Davis | 8 | Son | — | Idaho |
| 70 | Norman Davis | 6 | Son | — | Idaho |
| 71 | Charlie Davis | 4 | Son | — | Idaho |
| 72 | Fred Brackett | 66 | Head | Lumberjack | Maine |
| 73 | Dan Anderson | 65 | Head | Farmer | Norway |
| 74 | Lizzie Anderson | 49 | Wife | — | Wisconsin |
| 75 | Jordan Osborn | 5 | Granddaughter | — | Idaho |
| 76 | Gladys M. Flattner | 23 | Boarder | Teacher | Idaho |
| 77 | Glen Osborn | 42 | Head | Farmer | Oklahoma |
| 78 | Arnold Matson | 39 | Head | 22 | Wisconsin |
| 79 | Christena Matson | 29 | Wife | Chopping Blocks | Idaho |
| 80 | Harold Matson | 7 | Son | — | Idaho |
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)