RM
Robert Mitchell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Craig-County, Oklahoma
Our Model Tree links this Robert Mitchell across the 1920, 1930 and 1940 US Censuses in Craig-County, Oklahoma (XGBoost, ~Confirmed), with identified parents Clay & Martha — first a son (b.~1918), then head of a 5-person household.
Age 22
b. ~1918
Male
Son
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Craig-County, Oklahoma |
| Surname | Mitchell |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | 4 Twp |
| 1935 Residence (County) | Craig |
| Additional Details | |
| Occupation | labor |
| Industry | farm at home |
| Class of Worker | NP |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Occupation | Labor |
| Township / Ward | 4 Twp |
| Est. Birth Year | ~1918 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Maxine Mitchell | Daughter | — | 17 | ~1923 |
| Peggy Mitchell | Daughter | — | 7 | ~1933 |
| Clay Mitchell | Head | — | 46 | ~1894 |
| Robert Mitchell | Son | — | 22 | ~1918 |
| Martha Mitchell | Spouse | — | 41 | ~1899 |
Census Appearances
1920
Craig, Oklahoma
Son, age 2
Craig, Oklahoma · implied b. ~1918 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Robert C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Oklahoma |
| Mother's Birthplace | Oklahoma |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1930
Craig, Oklahoma
Son, age 12
Craig, Oklahoma · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Robert C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Oklahoma |
| Mother's Birthplace | Oklahoma |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Craig-County, Oklahoma
Son, age 22
Craig-County, Oklahoma · implied b. ~1918 — 5 household members
| Surname | Mitchell |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | 4 Twp |
| 1935 Residence (County) | Craig |
| Occupation | labor |
| Industry | farm at home |
| Class of Worker | NP |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | Hs 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 Robert Mitchell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Clay Mitchell (~0.92 confidence) and mother Martha Mitchell (~0.92 confidence) and mother Martha Mitchell (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Clay Mitchell
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Martha Mitchell
b. ~1899
Source mother
● Household
· direct · ~0.92
Mother
Martha Mitchell
b. ~1900
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Mitchell
Son · 1940 · age 22 · b. ~1918 · Oklahoma
★ You are viewing this record
Sibling
Maxine Mitchell
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peggy Mitchell
Sibling · 1940 · age 7
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 — Craig-County, Oklahoma
Open full size
1940 US Federal Census — Craig-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03287-00474)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Madison Breenechen | 19 | son | Labor | Oklahoma |
| 42 | Jack Breenechen | 16 | son | Labor | Oklahoma |
| 43 | J. A. Snodderly | 45 | head | Farmer | Arkansas |
| 44 | Florence Snodderly | 38 | wife | — | Oklahoma |
| 45 | Alene Snodderly | 16 | daughter | — | Oklahoma |
| 46 | Raymond Snodderly | 12 | son | — | Oklahoma |
| 47 | Maurice Snodderly | 6 | son | — | Oklahoma |
| 48 | Everette Cheek | 50 | head | Labor | Missouri |
| 49 | Freda Cheek | 36 | wife | — | Nebraska |
| 50 | James Cheek | 18 | son | Labor Truck | Oklahoma |
| 51 | L. H. Cheek | 18 | son | — | Oklahoma |
| 52 | Glenn Cheek | 15 | son | — | Oklahoma |
| 53 | Mary Jane Cheek | 12 | daughter | — | Oklahoma |
| 54 | Earl Wise | 20 | lodger | Labor | Oklahoma |
| 55 | Melvin S. Harm | 43 | head | Clerk In Store | Oklahoma |
| 56 | Joan D. Harm | 40 | wife | — | Oklahoma |
| 57 | Maxland Harm | 18 | son | — | Oklahoma |
| 58 | Patty Harm | 13 | daughter | — | Oklahoma |
| 59 | Jimmey Harm | 3 | son | — | Oklahoma |
| 60 | Chas. D. Windham | 62 | head | Labor | Alabama |
| 61 | Vida F. Windham | 48 | wife | — | Missouri |
| 62 | Ray Meedham | 56 | son in law | Labor | Missouri |
| 63 | Paul Meedham | 15 | grandson | Labor | Oklahoma |
| 64 | Paul Grantham | 35 | head | Labor | Arkansas |
| 65 | May B. Grantham | 25 | wife | — | Oklahoma |
| 66 | Mary E. Grantham | 3 | daughter | — | Oklahoma |
| 67 | Betty Grantham | 2 | daughter | — | Oklahoma |
| 68 | Lois Dean Grantham | 1 | daughter | — | Oklahoma |
| 69 | Loyal Darnell | 31 | head | Labor | Oklahoma |
| 70 | Elsie Darnell | 31 | wife | — | Oklahoma |
| 71 | Waneta Darnell | 11 | daughter | — | Oklahoma |
| 72 | Elita Darnell | 10 | daughter | — | Oklahoma |
| 73 | Anita Darnell | 7 | daughter | — | Oklahoma |
| 74 | Shirley Jean Darnell | 4 | daughter | — | Oklahoma |
| 75 | J. D. Darnell | 1 | son | — | Oklahoma |
| 76 | Clay E. Mitchell | 46 | head | Labor | Oklahoma |
| 77 | Martha E. Mitchell | 41 | wife | — | Oklahoma |
| 78 | Robert Mitchell THIS PERSON | 22 | son | Labor | Oklahoma |
| 79 | Maxine Mitchell | 17 | daughter | — | Oklahoma |
| 80 | Peggy Mitchell | 7 | daughter | — | Oklahoma |
Pedigree Summary
Robert + 2 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)