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Mary Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Rogers-County, Oklahoma
Our Model Tree links this Mary Brown across the 1920, 1930 and 1940 US Censuses in Rogers-County, Oklahoma (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 4-person household.
Age 42
b. ~1898
Female
Spouse
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Rogers-County, Oklahoma |
| Surname | Brown |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Rogers |
| Additional Details | |
| Highest Grade | H-4 |
| 1935 Residence | Okla. |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Chelsea Township |
| Est. Birth Year | ~1898 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Lorene Brown | Daughter | — | 13 | ~1927 |
| O Brown | Head | — | 50 | ~1890 |
| Roy Brown | Son | — | 11 | ~1929 |
| Mary Brown | Spouse | — | 42 | ~1898 |
Census Appearances
1920
Rogers, Oklahoma
Spouse, age 21
Rogers, Oklahoma · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Rogers, Oklahoma
Spouse, age 32
Rogers, Oklahoma · implied b. ~1898 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 18 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Rogers-County, Oklahoma
Spouse, age 42
Rogers-County, Oklahoma · implied b. ~1898 — 4 household members
| Surname | Brown |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Rogers |
| Highest Grade | H-4 |
| 1935 Residence | Okla. |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Brown
Spouse · 1940 · age 42 · b. ~1898 · Oklahoma
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Rogers-County, Oklahoma
Open full size
1940 US Federal Census — Rogers-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03330-00149)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James M. Taylor | 46 | Head | Roustabout | Oklahoma |
| 2 | Daisy Taylor | 45 | Wife | — | Oklahoma |
| 3 | Maxine Taylor | 10 | Daughter | — | Oklahoma |
| 4 | O. E. Brown | 50 | Head | Construction | Kansas |
| 5 | Mary Brown THIS PERSON | 42 | Wife | — | Kansas |
| 6 | Lorene Brown | 13 | Daughter | — | Oklahoma |
| 7 | Roy E. Brown | 11 | Son | — | Oklahoma |
| 8 | Robert Patton | 42 | Head | Laborer | Oklahoma |
| 9 | Leola Patton | 41 | Wife | — | Oklahoma |
| 10 | Albert Patton | 17 | Son | — | Oklahoma |
| 11 | Roy Patton | 15 | Son | — | Oklahoma |
| 12 | Aileen Patton | 12 | Daughter | — | Oklahoma |
| 13 | Wanda Patton | 9 | Daughter | — | Oklahoma |
| 14 | Freddie Patton | 5 | Son | — | Oklahoma |
| 15 | Darleen Patton | 2 | Daughter | — | Oklahoma |
| 16 | Joyce Patton | 0 | Daughter | — | Oklahoma |
| 17 | L. G. Hayes | 67 | Head | Laborer | Alabama |
| 18 | Stella Hayes | 54 | Wife | — | Alabama |
| 19 | Inith Hayes | 32 | Daughter | — | Oklahoma |
| 20 | Woodrow Hayes | 20 | Son | Laborer | Missouri |
| 21 | Virginia Hayes | 16 | Daughter-in-law | — | Oklahoma |
| 22 | Ray Van Curen | 24 | Son-in-law | Laborer | Oklahoma |
| 23 | Ella Van Curen | 18 | Daughter | — | Missouri |
| 24 | Frank Hash | 52 | Head | Laborer | Indiana |
| 25 | Grace Hash | 35 | Wife | — | Oklahoma |
| 26 | Elizabeth Hash | 13 | Daughter | — | Kansas |
| 27 | Charles Hash | 14 | Son | — | Oklahoma |
| 28 | Josephine Hash | 12 | Daughter | — | Kansas |
| 29 | Benny Hash | 11 | Son | — | Oklahoma |
| 30 | Katharine Hash | 8 | Daughter | — | Oklahoma |
| 31 | Cora Hash | 5 | Daughter | — | Oklahoma |
| 32 | Caroline Sue Hash | 2 | Daughter | — | Kansas |
| 33 | P. W. Hayes | 35 | Head | Laborer | Oklahoma |
| 34 | Iva Hayes | 29 | Wife | — | Oklahoma |
| 35 | June Hayes | 7 | Daughter | — | Oklahoma |
| 36 | Glenda Hayes | 5 | Daughter | — | Oklahoma |
| 37 | Guy Leroy Hayes | 4 | Son | — | Oklahoma |
| 38 | Vera Joy Hayes | 4 | Daughter | — | Oklahoma |
| 39 | Carol Sue Hayes | 2 | Daughter | — | Oklahoma |
| 40 | Charles Stewart | 62 | Lodger | Laborer | Illinois |
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)