MR
Mary Roberts — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mayes-County, Oklahoma
Our Model Tree links this Mary Roberts across the 1920, 1930 and 1940 US Censuses in Mayes-County, Oklahoma (XGBoost, ~Confirmed) — first a spouse (b.~1863), then head of a 3-person household.
Age 77
b. ~1863
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mayes-County, Oklahoma |
| Surname | Roberts |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 77 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Center Township |
| 1935 Residence (County) | Mayes |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Center Township |
| Est. Birth Year | ~1863 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| J Roberts | Head | — | 80 | ~1860 |
| Oscar Roberts | Son | — | 51 | ~1889 |
| Mary Roberts | Spouse | — | 77 | ~1863 |
Census Appearances
1920
Mayes, Oklahoma
Spouse, age 56
Mayes, Oklahoma · implied b. ~1864 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Mayes, Oklahoma
Other, age 67
Mayes, Oklahoma · implied b. ~1863 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 18 |
| Father's Birthplace | United States |
| Mother's Birthplace | United States |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Mayes-County, Oklahoma
Spouse, age 77
Mayes-County, Oklahoma · implied b. ~1863 — 3 household members
| Surname | Roberts |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 77 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Center Township |
| 1935 Residence (County) | Mayes |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Mary Roberts across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Roberts
Spouse · 1940 · age 77 · b. ~1863 · 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 — Mayes-County, Oklahoma
Open full size
1940 US Federal Census — Mayes-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03311-00472)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lennis Stafford | 7 | Son | — | Oklahoma |
| 42 | Bobby Jo Stafford | 5 | Son | — | Oklahoma |
| 43 | Donna Ruth Stafford | 1 | Daughter | — | Oklahoma |
| 44 | John Boatman | 38 | Head | Farmer | Arkansas |
| 45 | Lillie Boatman | 34 | Wife | — | Oklahoma |
| 46 | Wendolene Boatman | 4 | Daughter | — | Oklahoma |
| 47 | James H. Morrison | 42 | Head | Attendant | Oklahoma |
| 48 | Ida Morrison | 44 | Wife | — | Arkansas |
| 49 | James Morrison | 14 | Son | — | Oklahoma |
| 50 | Loyd Morrison | 13 | Son | — | Oklahoma |
| 51 | Carl Morrison | 7 | Son | — | Oklahoma |
| 52 | Dorothy Cagle | 19 | Daughter | — | Oklahoma |
| 53 | Ted Cagle | 19 | Son-in-law | Attendant | Oklahoma |
| 54 | Clarence Holeman | 42 | Head | Farmer | Oklahoma |
| 55 | Lottie Holeman | 41 | Wife | — | Missouri |
| 56 | Nancy Holeman | 9 | Daughter | — | Oklahoma |
| 57 | Clarence Griffin | 49 | Head | Telegraph Operator | Indiana |
| 58 | Lucile Griffin | 38 | Wife | — | Georgia |
| 59 | Mrs. W. M. Dobbs | 59 | Head | — | Arkansas |
| 60 | Lillie Mae Dobbs | 20 | Daughter | — | Oklahoma |
| 61 | Ida Bell Dobbs | 19 | Daughter | — | Oklahoma |
| 62 | Rosetta Dobbs | 17 | Daughter | — | Oklahoma |
| 63 | J. R. Roberts | 80 | Head | — | Arkansas |
| 64 | Mary Roberts THIS PERSON | 77 | Wife | — | Indiana |
| 65 | Oscar Roberts | 51 | Son | Farmer | Arkansas |
| 66 | S. D. Hester | 67 | Head | Farmer | Arkansas |
| 67 | Della Hester | 58 | Wife | — | Arkansas |
| 68 | Houston Hester | 38 | Son | Farmer | Arkansas |
| 69 | Veda Hester | 15 | Daughter | — | Arkansas |
| 70 | Herman Greenway | 36 | Head | Farmer | Arkansas |
| 71 | Ola Greenway | 31 | Wife | — | Arkansas |
| 72 | Audie Greenway | 14 | Daughter | — | Arkansas |
| 73 | Hubert Greenway | 10 | Son | — | Arkansas |
| 74 | Jimmy Jean Greenway | 9 | Daughter | — | Oklahoma |
| 75 | Velma Greenway | 5 | Daughter | — | Oklahoma |
| 76 | Thelma Greenway | 1 | Daughter | — | Arkansas |
| 77 | Marcus Yelton | 61 | Head | Farmer | Kentucky |
| 78 | Vian Yelton | 55 | Wife | — | Oklahoma |
| 79 | Vianne Yelton | 13 | Daughter | — | Oklahoma |
| 80 | Wanda Yelton | 9 | Daughter | — | 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)