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Arthur Davis — 1940 US Census Record
Model Tree available1940 United States Federal Census · Las-Animas-County, Colorado
Our Model Tree links this Arthur Davis across the 1920, 1930 and 1940 US Censuses in Las-Animas-County, Colorado (XGBoost, ~Confirmed), with identified parents Arthur & Arthur — first a head (b.~1906), then head of a 7-person household.
Age 34
b. ~1906
Male
Head
Born: Colorado
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Las-Animas-County, Colorado |
| Surname | Davis |
| Given Name | Arthur |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Trinidad City |
| 1935 Residence (County) | Las Animas |
| Additional Details | |
| Occupation | Carpenter |
| Industry | W.P.A. Project |
| Class of Worker | GW |
| Hours Worked | 6 |
| Income (1939) | 1000 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Carpenter |
| Township / Ward | Trinidad City |
| Est. Birth Year | ~1906 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Arthur | Age | Birth yr |
|---|---|---|---|---|
| Betty Hill | Daughter | — | 10 | ~1930 |
| Elizabeth Davis | Daughter | — | 4 | ~1936 |
| Rose Hill | Daughter | — | 8 | ~1932 |
| Shirley Davis | Daughter | — | 6 | ~1934 |
| Arthur Davis | Head | — | 34 | ~1906 |
| Norman Hill | Son | — | 7 | ~1933 |
| Mable Davis | Spouse | — | 31 | ~1909 |
Census Appearances
1920
Las Animas, …
Son, age 14
Las Animas, Colorado · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Colorado |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Las Animas, …
Son, age 24
Las Animas, Colorado · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Arthur E Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Colorado |
| Age at First Marriage | 21 |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Colorado |
| Occupation | Release |
| Industry | Stock Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Las-Animas-County, Colorado
Head, age 34
Las-Animas-County, Colorado · implied b. ~1906 — 7 household members
| Surname | Davis |
| Given Name | Arthur |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Trinidad City |
| 1935 Residence (County) | Las Animas |
| Occupation | Carpenter |
| Industry | W.P.A. Project |
| Class of Worker | GW |
| Hours Worked | 6 |
| Income (1939) | 1000 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Arthur Davis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Arthur Davis (~0.92 confidence) and father Arthur Davis (~0.92 confidence) and mother Elizabeth Davis (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Arthur Davis
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Arthur Davis
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Davis
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Davis
Head · 1940 · age 34 · b. ~1906 · Colorado
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Las-Animas-County, Colorado
Open full size
1940 US Federal Census — Las-Animas-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00468-00628)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fern E. Carmichael | 45 | Wife | — | Kansas |
| 2 | Margaret Carmichael | 19 | Daughter | — | Colorado |
| 3 | Agnes Carmichael | 17 | Daughter | — | Colorado |
| 4 | Paul Jr. Carmichael | 13 | Son | — | Colorado |
| 5 | John Serri | 39 | Head | Train Dispatcher | Colorado |
| 6 | Margaret B. Serri | 33 | Wife | — | Colorado |
| 7 | Leona Serri | 13 | Daughter | — | Colorado |
| 8 | J. Dyer Serri | 3 | Daughter | — | Colorado |
| 9 | Clarence C. Harvey | 49 | Head | Mail Carrier | Ohio |
| 10 | Ella S. Harvey | 50 | Wife | — | Pennsylvania |
| 11 | Charles S. Harvey | 20 | Son | Lab-Fountain Clerk | Colorado |
| 12 | Charles D. Cannon | 50 | Head | Fireman-Janitor | Tennessee |
| 13 | Mable D. Cannon | 45 | Wife | — | Kansas |
| 14 | Virgil Roderick | 28 | Head | Section Laborer | Colorado |
| 15 | Clara Roderick | 22 | Wife | — | Colorado |
| 16 | Karen Roderick | 3 | Daughter | — | Colorado |
| 17 | Arthur Davis THIS PERSON | 34 | Head | Carpenter | Colorado |
| 18 | Mable V. Davis | 31 | Wife | Waitress | Colorado |
| 19 | Shirley Davis | 6 | Daughter | — | Colorado |
| 20 | Elizabeth Davis | 4 | Daughter | — | Colorado |
| 21 | Betty Hill | 10 | Daughter | — | New Mexico |
| 22 | Rose Mary Hill | 8 | Daughter | — | New Mexico |
| 23 | Norman Hill | 7 | Son | — | Colorado |
| 24 | Margaret J. Jameson | 72 | Head | — | England |
| 25 | Billy Jameson | 58 | Brother | — | Colorado |
| 26 | Joseph Westmoreland | 66 | Head | Engineer | Kansas |
| 27 | Caroline Westmoreland | 55 | Wife | — | Colorado |
| 28 | Newt Brooker | 51 | Head | Carpenter | Kentucky |
| 29 | Anna Mae Brooker | 48 | Wife | — | Kentucky |
| 30 | Claude Vine | 18 | Son-in-law | — | Colorado |
| 31 | Virginia Vine | 15 | Daughter | — | Arkansas |
| 32 | Kitty Davis | 45 | Sister-in-law | Cook | Kentucky |
| 33 | William S. Darby | 74 | Head | — | Pennsylvania |
| 34 | Carrie E. Darby | 70 | Wife | — | Indiana |
| 35 | Joe Gorey | 26 | Head | Miner | Colorado |
| 36 | Mae Gorey | 22 | Wife | — | Colorado |
| 37 | Charles S. Baker | 53 | Head | — | Tennessee |
| 38 | Ella Baker | 33 | Wife | — | Arkansas |
| 39 | Fred Bansvick | 24 | Head | Common Laborer | Colorado |
| 40 | Pauline Bansvick | 22 | Wife | — | Colorado |
Pedigree Summary
Arthur
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)