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Ruby Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Craig-County, Oklahoma
Our Model Tree links this Ruby Davis across the 1920, 1930 and 1940 US Censuses in Craig-County, Oklahoma (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 10-person household.
Age 43
b. ~1897
Female
Spouse
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Craig-County, Oklahoma |
| Surname | Davis |
| Given Name | Ruby A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Bluejacket town |
| 1935 Residence (County) | Craig |
| Additional Details | |
| Industry | H |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Bluejacket Town |
| Est. Birth Year | ~1897 |
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 Ruby | Age | Birth yr |
|---|---|---|---|---|
| Marjorie Davis | Daughter | — | 3 | ~1937 |
| Betty Davis | Daughter | — | 13 | ~1927 |
| Alene Davis | Daughter | — | 20 | ~1920 |
| William Davis | Head | — | 50 | ~1890 |
| Elizabeth Fisher | Other | — | 78 | ~1862 |
| Billy Davis | Son | — | 10 | ~1930 |
| Paul Davis | Son | — | 18 | ~1922 |
| Wayne Davis | Son | — | 15 | ~1925 |
| Lloyd Davis | Son | — | 8 | ~1932 |
| Ruby Davis | Spouse | — | 43 | ~1897 |
Census Appearances
1920
Craig, Oklahoma
Spouse, age 23
Craig, Oklahoma · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Ruby A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Craig, Oklahoma
Spouse, age 33
Craig, Oklahoma · implied b. ~1897 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Ruby |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 16 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Craig-County, Oklahoma
Spouse, age 43
Craig-County, Oklahoma · implied b. ~1897 — 10 household members
| Surname | Davis |
| Given Name | Ruby A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Bluejacket town |
| 1935 Residence (County) | Craig |
| Industry | H |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Ruby Davis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Ruby Davis
Spouse · 1940 · age 43 · b. ~1897 · Oklahoma
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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 — Craig-County, Oklahoma
Open full size
1940 US Federal Census — Craig-County, Oklahoma
Page Contents
34 people indexed on this census page (nara:1940:m-t0627-03287-00941)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Green Odell | 65 | Head | — | Missouri |
| 2 | Eva Odell | 68 | Wife | — | Missouri |
| 3 | William H Davis | 50 | Head | Farmer | Missouri |
| 4 | Ruby A Davis THIS PERSON | 43 | Wife | — | Missouri |
| 5 | Alene Davis | 20 | Daughter | Laborer | Oklahoma |
| 6 | Paul C Davis | 18 | Son | Laborer | Oklahoma |
| 7 | Wayne H Davis | 15 | Son | — | Oklahoma |
| 8 | Betty Lee Davis | 13 | Daughter | — | Oklahoma |
| 9 | Billy Joe Davis | 10 | Son | — | Oklahoma |
| 10 | Lloyd Dean Davis | 8 | Son | — | Oklahoma |
| 11 | Marjorie A Davis | 3 | Daughter | — | Oklahoma |
| 12 | Elizabeth F Fisher | 78 | Mother | — | Missouri |
| 14 | Charles T Coats | 66 | Head | Farmer | Kansas |
| 15 | Avo Coats | 62 | Wife | — | Arkansas |
| 16 | Mary Anderson | 91 | Mother-in-law | — | Tennessee |
| 18 | Lawrence Hawk | 72 | Head | Farmer | Arkansas |
| 19 | Mary Hawk | 60 | Wife | — | Arkansas |
| 20 | Bert Jr Hawk | 18 | Grandson | Laborer | Kansas |
| 21 | Eugene Hawk | 16 | Grandson | Laborer | Kansas |
| 23 | Sam Tucker | 41 | Head | Carpenter | Missouri |
| 24 | Ethel Tucker | 41 | Wife | — | Indian Terr |
| 25 | Alice Tucker | 11 | Daughter | — | Oklahoma |
| 27 | Edward D Musser | 69 | Head | — | Missouri |
| 28 | Elizabeth B Musser | 64 | Wife | — | Kentucky |
| 30 | Alex Bluejacket | 58 | Head | Labourer | Indian Terr |
| 31 | Grace P Bluejacket | 53 | Wife | — | Missouri |
| 32 | Joseph D Bluejacket | 20 | Son | Laborer | Oklahoma |
| 33 | William T Husher | 12 | Nephew | — | Oklahoma |
| 34 | Billie Lee Bluejacket | 8 | Grandson | — | Oklahoma |
| 36 | Howard Wallis | 68 | Head | — | Virginia |
| 37 | Catherine Wallis | 65 | Wife | — | Missouri |
| 38 | Janis Beaty | 65 | Head | — | Illinois |
| 39 | Amer Beaty | 36 | Son | Farmer | Arkansas |
| 40 | Melvin S Beaty | 7 | Grandson | — | Illinois |
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)