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Jack Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Le-Flore-County, Oklahoma
Our Model Tree links this Jack Davis across the 1930 and 1940 US Censuses in Le-Flore-County, Oklahoma (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 9-person household.
Age 14
b. ~1926
Male
Son
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Le-Flore-County, Oklahoma |
| Surname | Davis |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Heavener Township |
| 1935 Residence (County) | Le Flore |
| Additional Details | |
| Occupation | New Worker |
| Highest Grade | No 2 |
| 1935 Residence | Oklahoma |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Occupation | New Worker |
| Township / Ward | Heavener Township |
| Est. Birth Year | ~1926 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jack | Age | Birth yr |
|---|---|---|---|---|
| Jack Davis | Son | — | 14 | ~1926 |
| Margie Davis | Daughter | — | 8 | ~1932 |
| Mary Davis | Daughter | — | 15 | ~1925 |
| Beulah Davis | Spouse | — | 40 | ~1900 |
| Woodard Davis | Head | — | 50 | ~1890 |
| Selbelle Davis | Daughter | — | 7 | ~1933 |
| Betty Davis | Daughter | — | 1 | ~1939 |
| Shirley Davis | Daughter | — | 3 | ~1937 |
| Loyal Davis | Son | — | 18 | ~1922 |
Census Appearances
1930
Le Flore, …
Son, age 5
Le Flore, Oklahoma · implied b. ~1925 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Missouri |
| Can Read/Write | No |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Le-Flore-County, Oklahoma
Son, age 14
Le-Flore-County, Oklahoma · implied b. ~1926 — 9 household members
| Surname | Davis |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Heavener Township |
| 1935 Residence (County) | Le Flore |
| Occupation | New Worker |
| Highest Grade | No 2 |
| 1935 Residence | Oklahoma |
| 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 Jack Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Davis
Son · 1940 · age 14 · b. ~1926 · Oklahoma
★ You are viewing this record
Sibling
Shirley Davis
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Davis
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margie Davis
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loyal Davis
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Selbelle Davis
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Davis
Sibling · 1940 · age 15
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
40 people indexed on this census page (nara:1940:m-t0627-03304-00674)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Reatha L. Coil | 4 | Daughter | — | Oklahoma |
| 42 | Doris J. Coil | 2 | Daughter | — | Oklahoma |
| 43 | Earnest R. Wright | 52 | Head | Farming | Oklahoma |
| 44 | Josephine Wright | 47 | Wife | — | Oklahoma |
| 45 | Clifford A. Wright | 18 | Son | — | Oklahoma |
| 46 | Clyde V. Wright | 13 | Son | — | Oklahoma |
| 47 | Evelyn L. Wright | 11 | Daughter | — | Oklahoma |
| 48 | Gelene Wright | 9 | Daughter | — | Oklahoma |
| 49 | Binnie J. Wright | 7 | Daughter | — | Oklahoma |
| 50 | Brady C. Goodwin | 29 | Head | Foreman | Arkansas |
| 51 | Epsia Goodwin | 24 | Wife | — | Oklahoma |
| 52 | Geraldine E. Goodwin | 2 | Daughter | — | Oklahoma |
| 53 | Ralph W. Goodwin | 0 | Son | — | Oklahoma |
| 54 | Lillie Goodwin | 54 | Head | — | Oklahoma |
| 55 | George L. Russell | 65 | Head | Farming | Arkansas |
| 56 | Lula L. Russell | 59 | Wife | — | Oklahoma |
| 57 | Vera Russell | 11 | Daughter | — | Oklahoma |
| 58 | Louisa J. Hall | 73 | Head | Farming | Arkansas |
| 59 | Julia I. Hall | 47 | Wife | — | Missouri |
| 60 | Tudie May Hall | 5 | Daughter | — | Oklahoma |
| 61 | Woodard D. Davis | 50 | Head | Farming | Oklahoma |
| 62 | Beulah M. Davis | 40 | Wife | — | Oklahoma |
| 63 | Loyal J. Davis | 18 | Son | New Worker | Oklahoma |
| 64 | Mary A. Davis | 15 | Daughter | New Worker | Oklahoma |
| 65 | Jack Davis THIS PERSON | 14 | Son | New Worker | Oklahoma |
| 66 | Margie Davis | 8 | Daughter | — | Oklahoma |
| 67 | Selbelle Davis | 7 | Daughter | — | Oklahoma |
| 68 | Shirley L. Davis | 3 | Daughter | — | Oklahoma |
| 69 | Betty J. Davis | 1 | Daughter | — | Oklahoma |
| 70 | Ed. Hall | 53 | Head | Labor | Arkansas |
| 71 | Luiza Hall | 42 | Wife | — | Arkansas |
| 72 | Lester L. Hall | 12 | Son | — | Oklahoma |
| 73 | James E. Hall | 10 | Son | — | Oklahoma |
| 74 | Ruby D. Hall | 8 | Daughter | — | Oklahoma |
| 75 | Roy Edward Hall | 2 | Son | — | Oklahoma |
| 76 | Vellmer Huckleby | 18 | Step Son | New Worker | Oklahoma |
| 77 | Joe R. Baker | 70 | Head | — | Arkansas |
| 78 | Emmer M. Baker | 52 | Wife | — | Arkansas |
| 79 | Sadie I. Baker | 15 | Daughter | — | Oklahoma |
| 80 | Walter J. Fewell | 44 | Head | Miner | Arkansas |
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)