ET
Evelyn Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Le-Flore-County, Oklahoma
Our Model Tree links this Evelyn Thompson across the 1930 and 1940 US Censuses in Le-Flore-County, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 6-person household.
Age 15
b. ~1925
Female
Daughter
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Le-Flore-County, Oklahoma |
| Surname | Thompson |
| Given Name | Evelyn S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (County) | Leflore |
| Additional Details | |
| Industry | 0 |
| Highest Grade | 7 |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Poteau City |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Evelyn | Age | Birth yr |
|---|---|---|---|---|
| Chester Thompson | Son | — | 16 | ~1924 |
| Billie Thompson | Son | — | 4 | ~1936 |
| Lester Thompson | Son | — | 11 | ~1929 |
| Lucile Thompson | Spouse | — | 25 | ~1915 |
| Bud Thompson | Head | — | 29 | ~1911 |
| Evelyn Thompson | Daughter | — | 15 | ~1925 |
Census Appearances
1930
Le Flore, …
Daughter, age 5
Le Flore, Oklahoma · implied b. ~1925 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Evelyn L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Oklahoma |
| Mother's Birthplace | Oklahoma |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Le-Flore-County, Oklahoma
Daughter, age 15
Le-Flore-County, Oklahoma · implied b. ~1925 — 6 household members
| Surname | Thompson |
| Given Name | Evelyn S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (County) | Leflore |
| Industry | 0 |
| Highest Grade | 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 Evelyn Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Evelyn Thompson
Daughter · 1940 · age 15 · b. ~1925 · Oklahoma
★ You are viewing this record
Sibling
Chester Thompson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lester Thompson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Billie Thompson
Sibling · 1940 · age 4
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 — Le-Flore-County, Oklahoma
Open full size
1940 US Federal Census — Le-Flore-County, Oklahoma
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-03305-00206)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Wanda F Starr | 6 | Daughter | — | Oklahoma |
| 2 | Donald F Starr | 2 | Son | — | Oklahoma |
| 3 | Martin W Eutsinger | 37 | Head | Salesman | Oklahoma |
| 4 | Clara G Eutsinger | 33 | Wife | — | Oklahoma |
| 5 | Harold G Eutsinger | 13 | Son | — | Oklahoma |
| 6 | Pete M Eutsinger | 9 | Son | — | Oklahoma |
| 7 | Ben Boyd | 64 | Head | 18 | Oklahoma |
| 8 | Josie Boyd | 50 | Wife | — | Oklahoma |
| 9 | Norman Capshaw | 4 | Grand son | — | Arkansas |
| 11 | Charley B Beard | 62 | Head | Laborer | Texas |
| 12 | Lillie B Beard | 73 | Wife | — | Mississippi |
| 13 | Buna Cecil E Beard | 16 | Daughter | Laborer | Oklahoma |
| 14 | Johnie G Thomas | 27 | Head | Miner | Alabama |
| 15 | Rosie L Thomas | 18 | Wife | — | Arkansas |
| 16 | Johnie Jr Thomas | 2 | Son | — | Oklahoma |
| 17 | Johnie M Thomas | 0 | Son | — | Oklahoma |
| 18 | Hulet W Eutsinger | 61 | Head | Salesman | Alabama |
| 19 | Allie B Eutsinger | 55 | Wife | — | Arkansas |
| 20 | Irene N Cruse | 15 | Grand daughter | — | Oklahoma |
| 21 | Oscar M Cruse | 48 | Head | Proprietor | Texas |
| 22 | Annie A Coleman | 56 | Head | — | Arkansas |
| 23 | Nell J Griffith | 31 | Lodger | Laundress | Oklahoma |
| 24 | Bud A Thompson | 29 | Head | Coal Miner | Oklahoma |
| 25 | Lucile Thompson | 25 | Wife | — | Arkansas |
| 26 | Chester S Thompson | 16 | Son | — | Oklahoma |
| 27 | Evelyn S Thompson THIS PERSON | 15 | Daughter | — | Oklahoma |
| 28 | Lester Thompson | 11 | Son | — | Oklahoma |
| 29 | Billie J Thompson | 4 | Son | — | Oklahoma |
| 30 | Leonard A Crone | 36 | Head | Laborer | Arkansas |
| 31 | Jewell B Crone | 31 | Wife | — | Texas |
| 32 | Loretta E Crone | 12 | Daughter | — | Oklahoma |
| 33 | Lenard Jr Crone | 10 | Son | — | Oklahoma |
| 34 | Callie Crone | 8 | Son | — | Oklahoma |
| 36 | Martha A James | 59 | Head | — | Mississippi |
| 37 | Viginia L James | 50 | Daughter | Maid | Mississippi |
| 38 | Joseph Alexander | 66 | Head | — | Texas |
| 39 | Lillie Alexander | 53 | Wife | — | Texas |
| 40 | John W Crone | 45 | Head | Pool Hall | Texas |
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)