JE
John Evans — 1940 US Census Record
Model Tree available1940 United States Federal Census · Mccurtain-County, Oklahoma
Our Model Tree links this John Evans across the 1920, 1930 and 1940 US Censuses in Mccurtain-County, Oklahoma (XGBoost, ~Confirmed), with identified parents John & Thomas — first a son (b.~1917), then head of a 5-person household.
Age 23
b. ~1917
Male
Son
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mccurtain-County, Oklahoma |
| Surname | Evans |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | R |
| 1935 Residence (County) | McCurtain |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | Lumber |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 360 |
| Highest Grade | No 8 |
| 1935 Residence | Oklahoma |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Occupation | Truck Driver |
| Township / Ward | Frisco Township |
| Est. Birth Year | ~1917 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Nanette Evans | Daughter | — | 12 | ~1928 |
| Pearl Evans | Daughter | — | 17 | ~1923 |
| Maude Evans | Head | — | 55 | ~1885 |
| John Evans | Son | — | 23 | ~1917 |
| James Evans | Son | — | 14 | ~1926 |
Census Appearances
1920
Mccurtain, Oklahoma
Son, age 2
Mccurtain, Oklahoma · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | John W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Texas |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1930
Mccurtain, Oklahoma
Son, age 13
Mccurtain, Oklahoma · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Mccurtain-County, Oklahoma
Son, age 23
Mccurtain-County, Oklahoma · implied b. ~1917 — 5 household members
| Surname | Evans |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | R |
| 1935 Residence (County) | McCurtain |
| Occupation | Truck Driver |
| Industry | Lumber |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 360 |
| Highest Grade | No 8 |
| 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 John Evans across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Evans (~0.92 confidence) and father Thomas Evans (~0.92 confidence) and mother Maude Evans (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Evans
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Thomas Evans
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Maude Evans
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Evans
Son · 1940 · age 23 · b. ~1917 · Oklahoma
★ You are viewing this record
Sibling
Pearl Evans
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Evans
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nanette Evans
Sibling · 1940 · age 12
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 — Mccurtain-County, Oklahoma
Open full size
1940 US Federal Census — Mccurtain-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03309-00292)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sophia Byington | 54 | Wife | — | Oklahoma |
| 2 | Roger Byington | 29 | Son | Laborer | Oklahoma |
| 3 | Eva Byington | 26 | Daughter | — | Oklahoma |
| 4 | Helen Byington | 20 | Daughter | — | Oklahoma |
| 5 | Kenneth Byington | 15 | Daughter | — | Oklahoma |
| 6 | Edith Loring | 37 | Daughter | — | Oklahoma |
| 7 | Shirley Ruth Byington | 3 | Granddaughter | — | Oklahoma |
| 8 | Ima Loring | 12 | Granddaughter | — | Oklahoma |
| 9 | A. Dennis Jackson | 67 | Head | — | Arkansas |
| 10 | Della Jackson | 66 | Wife | — | Arkansas |
| 11 | Byrum Owen | 29 | Head | Principal | Arkansas |
| 12 | Murriel Owen | 24 | Wife | Teacher | Arkansas |
| 13 | Maude L. Evans | 55 | Head | Janitor | Texas |
| 14 | John Evans THIS PERSON | 23 | Son | Truck Driver | Oklahoma |
| 15 | Pearl Evans | 17 | Daughter | Housekeeper | Oklahoma |
| 16 | James Earl Evans | 14 | Son | — | Oklahoma |
| 17 | Nanette Evans | 12 | Daughter | — | Oklahoma |
| 18 | Curtis Jackson | 25 | Head | Farmer | Oklahoma |
| 19 | Dimple Jackson | 23 | Wife | — | Arkansas |
| 20 | Juanita Jackson | 4 | Daughter | — | Oklahoma |
| 21 | Justin Stevens | 32 | Head | Merchant | Arkansas |
| 22 | Hester Stevens | 29 | Wife | Teacher | Arkansas |
| 23 | Ruth Marie Stevens | 11 | Daughter | — | Oklahoma |
| 24 | Lynn Ann Stevens | 7 | Son | — | Oklahoma |
| 25 | Audie D. Talley | 32 | Head | Road Work | Oklahoma |
| 26 | Alice Talley | 30 | Wife | — | Arkansas |
| 27 | James D. Talley | 8 | Son | — | Oklahoma |
| 28 | Mary Jo Talley | 6 | Daughter | — | Oklahoma |
| 29 | Ernestine Talley | 1 | Daughter | — | Oklahoma |
| 30 | Ardell Emery | 20 | Head | Farmer | Texas |
| 31 | Romie Emery | 19 | Wife | — | Oklahoma |
| 32 | Jake Toleson | 22 | Head | Farmer | Oklahoma |
| 33 | Wilma Toleson | 24 | Wife | — | Texas |
| 34 | E. J. Toleson | 4 | Son | — | Texas |
| 35 | John J. Jackson | 33 | Head | Farmer | Oklahoma |
| 36 | Bertha Jackson | 34 | Wife | — | Oklahoma |
| 37 | Chester Jackson | 13 | Son | — | Oklahoma |
| 38 | Buel Dean Jackson | 9 | Son | — | Oklahoma |
| 39 | Kenneth Jackson | 5 | Son | — | Oklahoma |
| 40 | Jacob Mckinney | 34 | Head | Road Work | Oklahoma |
Pedigree Summary
John + 3 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)