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Marie Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mccurtain-County, Oklahoma
Our Model Tree links this Marie Brown across the 1930 and 1940 US Censuses in Mccurtain-County, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 7-person household.
Age 13
b. ~1927
Female
Daughter
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mccurtain-County, Oklahoma |
| Surname | Brown |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | R |
| 1935 Residence (County) | McCurtain |
| Additional Details | |
| Highest Grade | 5 |
| 1935 Residence | Oklahoma |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Mountain Township |
| Est. Birth Year | ~1927 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Ruby Brown | Daughter | — | 4 | ~1936 |
| Elder Brown | Daughter | — | 9 | ~1931 |
| Marie Brown | Daughter | — | 13 | ~1927 |
| Buddy Brown | Head | — | 35 | ~1905 |
| Clinton Brown | Son | — | 11 | ~1929 |
| J Brown | Son | — | 1 | ~1939 |
| Etta Brown | Spouse | — | 33 | ~1907 |
Census Appearances
1930
Mccurtain, Oklahoma
Daughter, age 3
Mccurtain, Oklahoma · implied b. ~1927 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Texas |
| Mother's Birthplace | Oklahoma |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Mccurtain-County, Oklahoma
Daughter, age 13
Mccurtain-County, Oklahoma · implied b. ~1927 — 7 household members
| Surname | Brown |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | R |
| 1935 Residence (County) | McCurtain |
| Highest Grade | 5 |
| 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 Marie Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Brown
Daughter · 1940 · age 13 · b. ~1927 · Oklahoma
★ You are viewing this record
Sibling
Elder Brown
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Brown
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
J Brown
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clinton Brown
Sibling · 1940 · age 11
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-t0627-03309-00709)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leon C. Ward | 32 | Head | Care Taker | North Carolina |
| 2 | Ruth B. Ward | 29 | Wife | — | Texas |
| 3 | Felecia Ward | 7 | Daughter | — | Oklahoma |
| 4 | Coleman Ward | 5 | Son | — | Oklahoma |
| 5 | Buddy Ward | 4 | Son | — | Oklahoma |
| 6 | Hillie Ward | 2 | Daughter | — | Oklahoma |
| 7 | Coleman J. Ward | 66 | Head | Care Taker | Oklahoma |
| 8 | Willie A. Ward | 53 | Wife | — | Oklahoma |
| 9 | Buddy W. Brown | 35 | Head | Miner | Texas |
| 10 | Etta Brown | 33 | Wife | — | Oklahoma |
| 11 | Marie Brown THIS PERSON | 13 | Daughter | — | Oklahoma |
| 12 | Clinton Brown | 11 | Son | — | Oklahoma |
| 13 | Elder Mae Brown | 9 | Daughter | — | Oklahoma |
| 14 | Ruby Pearl Brown | 4 | Daughter | — | Oklahoma |
| 15 | J. Carl Brown | 1 | Son | — | Oklahoma |
| 16 | Henry Burris | 62 | Head | Store Operator | Texas |
| 17 | Maude Burris | 52 | Wife | — | Oklahoma |
| 18 | Sybil Burris | 20 | Daughter | — | Oklahoma |
| 19 | Sherman Pierce | 37 | Head | Laborer | Texas |
| 20 | Delia Pierce | 36 | Wife | — | Arkansas |
| 21 | Johnie Pierce | 12 | Son | — | Arkansas |
| 22 | Lola Pierce | 8 | Daughter | — | Oklahoma |
| 23 | Fredie Pierce | 7 | Son | — | Arkansas |
| 24 | Nara B. Pierce | 3 | Daughter | — | Oklahoma |
| 25 | Archie M. Teagle | 41 | Head | Shovel Operator | Arkansas |
| 26 | Effie Mae Teagle | 37 | Wife | — | Alabama |
| 27 | Odetta V. Teagle | 18 | Daughter | New Worker | Oklahoma |
| 28 | Marian D. Teagle | 17 | Son | New Worker | Oklahoma |
| 29 | Billy Don Teagle | 13 | Son | — | Oklahoma |
| 30 | John Edward Teagle | 8 | Son | — | Oklahoma |
| 31 | Allen Wayne Teagle | 5 | Son | — | Oklahoma |
| 32 | Archie Russell Teagle | 2 | Son | — | California |
| 33 | Sam Henderson | 70 | Head | — | Arkansas |
| 34 | Belle Henderson | 47 | Wife | — | Texas |
| 35 | Henry D. Walker | 35 | Head | Mechanic | Oklahoma |
| 36 | Nancy Milan Walker | 35 | Wife | — | Alabama |
| 37 | Bobby Lovelace | 6 | Step-daughter | — | Oklahoma |
| 38 | Simpson Taylor | 45 | Head | Farmer | Oklahoma |
| 39 | Lillie Taylor | 49 | Wife | — | Oklahoma |
| 40 | Joe A. Taylor | 16 | Son | — | 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)