MH
Mary Hickman — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bryan-County, Oklahoma
Our Model Tree links this Mary Hickman across the 1920, 1930 and 1940 US Censuses in Bryan-County, Oklahoma (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 8-person household.
Age 60
b. ~1880
Female
Spouse
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bryan-County, Oklahoma |
| Surname | Hickman |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Bokchito Township |
| 1935 Residence (County) | Bryan |
| Additional Details | |
| Industry | H |
| Highest Grade | Hs 4 |
| 1935 Residence | Oklahoma |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Bokchito Township |
| Est. Birth Year | ~1880 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Rossie Hickman | Daughter | — | 19 | ~1921 |
| John Hickman | Head | — | 61 | ~1879 |
| Cleo Hickman | Daughter | — | 17 | ~1923 |
| Lloyd Hickman | Son | — | 35 | ~1905 |
| Mary Hickman | Spouse | — | 60 | ~1880 |
| Extra Hickman | Other | — | — | |
| Leo Hickman | Son | — | 17 | ~1923 |
| Extra Hickman | Other | — | — |
Census Appearances
1920
Bryan, Oklahoma
Spouse, age 40
Bryan, Oklahoma · implied b. ~1880 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hickman |
| Given Name | Mary J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Texas |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Bryan, Oklahoma
Spouse, age 50
Bryan, Oklahoma · implied b. ~1880 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hickman |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 18 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Bryan-County, Oklahoma
Spouse, age 60
Bryan-County, Oklahoma · implied b. ~1880 — 8 household members
| Surname | Hickman |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Bokchito Township |
| 1935 Residence (County) | Bryan |
| Industry | H |
| Highest Grade | Hs 4 |
| 1935 Residence | Oklahoma |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Hickman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Hickman
Spouse · 1940 · age 60 · b. ~1880 · 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 — Bryan-County, Oklahoma
Open full size
1940 US Federal Census — Bryan-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03278-00258)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John W. Hayden | 37 | Head | Section Hand | Arkansas |
| 2 | Irma J. Hayden | 37 | Wife | — | Mississippi |
| 3 | Rudolph West | 15 | Step-son | Parts Man | Mississippi |
| 4 | Clifton H. D. West | 20 | Step-son | New Worker | Mississippi |
| 5 | Ed L. Beal | 24 | Head | Tractor Operator | Oklahoma |
| 6 | Naomi E. Beal | 21 | Wife | — | Oklahoma |
| 7 | Zeleen F. Doyle | 9 | Step-daughter | — | Oklahoma |
| 8 | Wayne E. Doyle | 6 | Step-son | — | Oklahoma |
| 9 | Donna Joyce Doyle | 5 | Step-daughter | — | Oklahoma |
| 10 | Turner T. Beal | 68 | Head | — | Oklahoma |
| 11 | Verdie Beal | 65 | Wife | — | Kentucky |
| 12 | Loyal T. Savage | 35 | Head | Farmer | Texas |
| 13 | Rosie L. Savage | 31 | Wife | — | Texas |
| 14 | Loyal E. Savage | 14 | Son | — | Texas |
| 15 | Freddie H. Savage | 11 | Son | — | Oklahoma |
| 16 | Lenora Ouita Savage | 10 | Daughter | — | Oklahoma |
| 17 | Barbara June Savage | 7 | Daughter | — | Oklahoma |
| 18 | Kenneth Howell Savage | 2 | Son | — | Oklahoma |
| 19 | Nelson C. Hayes | 62 | Head | — | Oklahoma |
| 20 | Mary Gardner Hayes | 68 | Wife | — | Oklahoma |
| 21 | Milton M. Hayes | 34 | Nephew | — | Oklahoma |
| 22 | John R. Hickman | 61 | Head | Blacksmith | Texas |
| 23 | Mary J. Hickman THIS PERSON | 60 | Wife | — | Texas |
| 24 | Lloyd C. Hickman | 35 | Son | Blacksmith | Texas |
| 25 | Rossie Julia Hickman | 19 | Daughter | New Worker | Oklahoma |
| 26 | Leo Ray Hickman | 17 | Son | — | Oklahoma |
| 27 | Cleo May Hickman | 17 | Daughter | — | Oklahoma |
| 28 | Extra Line Hickman | None | — | — | — |
| 29 | Extra Line Hickman | None | — | — | — |
| 30 | Cleveland L. Anderson | 32 | Head | Farm Hand | Oklahoma |
| 31 | Pauline C. Anderson | 25 | Wife | — | Oklahoma |
| 32 | Bobby Joy Anderson | 6 | Daughter | — | Oklahoma |
| 33 | Jacqueline Mattie Anderson | 5 | Daughter | — | Oklahoma |
| 34 | Ronald Jean Anderson | 4 | Son | — | Oklahoma |
| 35 | Billie June Anderson | 2 | Daughter | — | Oklahoma |
| 36 | Edward D. Carter | 56 | Head | 60 | Texas |
| 37 | Alva Rena Carter | 55 | Wife | — | Texas |
| 38 | J. Herman Carter | 33 | Son | 60 | Oklahoma |
| 39 | Harold G. Carter | 31 | Son | 40 | Oklahoma |
| 40 | Georgia B. Carter | 23 | Daughter | 40 | 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)