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Nancy Thomas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Seminole-County, Oklahoma
Our Model Tree links this Nancy Thomas across the 1930 and 1940 US Censuses in Seminole-County, Oklahoma (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 10-person household.
Age 42
b. ~1898
Female
Spouse
Born: Oklahoma
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Seminole-County, Oklahoma |
| Surname | Thomas |
| Given Name | Nancy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Konawa Township |
| 1935 Residence (County) | Seminole |
| Additional Details | |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Konawa 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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Nancy | Age | Birth yr |
|---|---|---|---|---|
| Loran Thomas | Son | — | 12 | ~1928 |
| Truman Thomas | Son | — | 17 | ~1923 |
| Travis Thomas | Son | — | 10 | ~1930 |
| Nancy Thomas | Spouse | — | 42 | ~1898 |
| Paul Thomas | Son | — | 23 | ~1917 |
| Tony Thomas | Son | — | ~1940 | |
| Gwendolyn Thomas | Daughter | — | 3 | ~1937 |
| Eugene Thomas | Head | — | 48 | ~1892 |
| Hershel Thomas | Son | — | 19 | ~1921 |
| Velon Thomas | Son | — | 6 | ~1934 |
Census Appearances
1930
Seminole, Oklahoma
Other, age 32
Seminole, Oklahoma · implied b. ~1898 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Nancy |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| Age at First Marriage | 16 |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Seminole-County, Oklahoma
Spouse, age 42
Seminole-County, Oklahoma · implied b. ~1898 — 10 household members
| Surname | Thomas |
| Given Name | Nancy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Konawa Township |
| 1935 Residence (County) | Seminole |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| 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 Nancy Thomas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Nancy Thomas
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 — Seminole-County, Oklahoma
Open full size
1940 US Federal Census — Seminole-County, Oklahoma
Page Contents
23 people indexed on this census page (nara:1940:m-t0627-03331-00590)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Eugene Thomas | 48 | Head | Farming | Texas |
| 42 | Nancy Thomas THIS PERSON | 42 | Wife | — | Oklahoma |
| 43 | Paul Wayne Thomas | 23 | Son | Nya | Oklahoma |
| 44 | Hershel Thomas | 19 | Son | Labor | Oklahoma |
| 45 | Truman Thomas | 17 | Son | — | Oklahoma |
| 46 | Loran Thomas | 12 | Son | — | Oklahoma |
| 47 | Travis Thomas | 10 | Son | — | Oklahoma |
| 48 | Velon Thomas | 6 | Son | — | Oklahoma |
| 49 | Gwendolyn Thomas | 3 | Daughter | — | Oklahoma |
| 50 | Tony Thomas | 0 | Son | — | Oklahoma |
| 51 | Henry Lewis | 50 | Head | Pumper | Arkansas |
| 52 | Lila Lewis | 48 | Wife | — | Arkansas |
| 53 | Paul Lewis | 17 | Son | Labor | Oklahoma |
| 54 | Norma Jean Lewis | 13 | Daughter | — | Oklahoma |
| 55 | Otis Lewis | 29 | Son | Labor | Oklahoma |
| 56 | Mitchel H. Jones | 28 | Head | — | Oklahoma |
| 57 | Ruby Jones | 25 | Wife | — | Oklahoma |
| 58 | Mitchel Jr. Jones | 1 | Son | — | Oklahoma |
| 59 | S. Dunlap | 77 | Head | Farming | Tennessee |
| 60 | L. E. Thomas | 78 | Head | — | Texas |
| 61 | Fuller A. Thomas | 57 | Son | Farming | Texas |
| 62 | C. P. Thomas | 27 | Grandson | Farming | Oklahoma |
| 63 | John Thomas | 36 | Son | — | 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)