MD
Mamie Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mayes-County, Oklahoma
Our Model Tree links this Mamie Davis across the 1930 and 1940 US Censuses in Mayes-County, Oklahoma (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 7-person household.
Age 42
b. ~1898
Female
Spouse
Born: Oklahoma
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mayes-County, Oklahoma |
| Surname | Davis |
| Given Name | Mamie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | River Township |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | River Township |
| Est. Birth Year | ~1898 |
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 Mamie | Age | Birth yr |
|---|---|---|---|---|
| Dean Davis | Son | — | 20 | ~1920 |
| Emery Davis | Son | — | 11 | ~1929 |
| Ruth Davis | Daughter | — | 19 | ~1921 |
| Mamie Davis | Spouse | — | 42 | ~1898 |
| Mattie Davis | Daughter | — | 16 | ~1924 |
| Arthur Davis | Head | — | 48 | ~1892 |
| Doralene Davis | Daughter | — | 6 | ~1934 |
Census Appearances
1930
Mayes, Oklahoma
Other, age 32
Mayes, Oklahoma · implied b. ~1898 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Mamie |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | American Indian |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| Age at First Marriage | 14 |
| Father's Birthplace | Mixed |
| Mother's Birthplace | Cherokee |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Mayes-County, Oklahoma
Spouse, age 42
Mayes-County, Oklahoma · implied b. ~1898 — 7 household members
| Surname | Davis |
| Given Name | Mamie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | River Township |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 Mamie Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mamie Davis
Spouse · 1940 · age 42 · b. ~1898 · 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 — Mayes-County, Oklahoma
Open full size
1940 US Federal Census — Mayes-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03311-00777)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Grace M. Davis | 32 | Wife | — | Arkansas |
| 2 | Marvin C. Davis | 5 | Son | — | Arkansas |
| 3 | Arthur W. Davis | 48 | Head | Farming | Arkansas |
| 4 | Mamie Davis THIS PERSON | 42 | Wife | — | Oklahoma |
| 5 | Dean C. Davis | 20 | Son | Farming | Colorado |
| 6 | Mattie M. Davis | 16 | Daughter | — | Oklahoma |
| 7 | Emery G. Davis | 11 | Son | — | Oklahoma |
| 8 | Doralene Davis | 6 | Daughter | — | Oklahoma |
| 9 | Ruth Letha Davis | 19 | Daughter | — | Oklahoma |
| 10 | Alice Davis | 71 | Head | — | New York |
| 11 | Gomer Reisch | 43 | Head | Farming | Kansas |
| 12 | Verna Reisch | 28 | Wife | — | Oklahoma |
| 13 | Bentley Reisch | 6 | Son | — | Oklahoma |
| 14 | Shirley Reisch | 3 | Daughter | — | Oklahoma |
| 15 | William Steffens | 33 | Head | Farming | Texas |
| 16 | Velma Steffens | 25 | Wife | — | Oklahoma |
| 17 | Barbara J. Steffens | 3 | Daughter | — | Oklahoma |
| 18 | William Jayne | 28 | Head | Farming | Arkansas |
| 19 | Bonnie Jayne | 26 | Wife | — | Oklahoma |
| 20 | Freddie N. Jayne | 1 | Daughter | — | Oklahoma |
| 21 | Mary Jayne | 65 | Head | — | Arkansas |
| 22 | Edward Jayne | 22 | Son | Farming | Arkansas |
| 23 | Howard Jayne | 19 | Son | Farming | Oklahoma |
| 24 | Ruth Cougler | 31 | Daughter | — | Oklahoma |
| 25 | Wanda J. Cougler | 4 | Daughter | — | Oklahoma |
| 26 | Nella Jayne | 26 | Daughter | — | Oklahoma |
| 27 | Leonard N. Arnett | 39 | Head | Farming | Oklahoma |
| 28 | Letha Arnett | 37 | Wife | — | Oklahoma |
| 29 | Eagle Arnett | 19 | Son | New Worker | Oklahoma |
| 30 | Lucille Arnett | 12 | Daughter | — | Oklahoma |
| 31 | G. W. Arnett | 14 | Son | — | Oklahoma |
| 32 | Sybil Arnett | 9 | Daughter | — | Oklahoma |
| 33 | Loyd L. Arnett | 7 | Son | — | Oklahoma |
| 34 | Gloria Arnett | 3 | Daughter | — | New Mexico |
| 35 | Sheldon Abbott | 28 | Head | Farming | Oklahoma |
| 36 | Lena May Abbott | 23 | Wife | — | Oklahoma |
| 37 | Billy G. Abbott | 4 | Daughter | — | Oklahoma |
| 38 | Jerry L. Abbott | 1 | Son | — | Oklahoma |
| 39 | J. G. Jordan | 22 | Head | Farming | Oklahoma |
| 40 | Earlene Jordan | 17 | Wife | — | Oklahoma |
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)