MR
Mary Ramsey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mccurtain-County, Oklahoma
Our Model Tree links this Mary Ramsey across the 1930 and 1940 US Censuses in Mccurtain-County, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Female
Daughter
Born: Oklahoma
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mccurtain-County, Oklahoma |
| Surname | Ramsey |
| Given Name | Mary Lee |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Eagle Township |
| 1935 Residence (County) | McCurtain |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Eagle Township |
| Est. Birth Year | ~1926 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ozie Ramsey | Daughter | — | 7 | ~1933 |
| Luvada Ramsey | Daughter | — | ~1940 | |
| Mary Ramsey | Daughter | — | 14 | ~1926 |
| Eveline Ramsey | Daughter | — | 10 | ~1930 |
| Arthur Ramsey | Head | — | 38 | ~1902 |
| Jerry Ramsey | Son | — | 11 | ~1929 |
| J Ramsey | Son | — | 8 | ~1932 |
| Juan Ramsey | Son | — | 5 | ~1935 |
| L Ramsey | Son | — | 3 | ~1937 |
| Allen Ramsey | Son | — | 4 | ~1936 |
Census Appearances
1930
Mccurtain, Oklahoma
Daughter, age 4
Mccurtain, Oklahoma · implied b. ~1926 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ramsey |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Oklahoma |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Mccurtain-County, Oklahoma
Daughter, age 14
Mccurtain-County, Oklahoma · implied b. ~1926 — 10 household members
| Surname | Ramsey |
| Given Name | Mary Lee |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Eagle Township |
| 1935 Residence (County) | McCurtain |
| Class of Worker | 0 |
| Highest Grade | 7 |
| 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 Mary Ramsey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Ramsey
Daughter · 1940 · age 14 · b. ~1926 · Oklahoma
★ You are viewing this record
Sibling
Allen Ramsey
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
J Ramsey
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jerry Ramsey
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ozie Ramsey
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Luvada Ramsey
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Juan Ramsey
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
L Ramsey
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eveline Ramsey
Sibling · 1940 · age 10
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-t0627-03309-00104)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur J. Ramsey | 38 | Head | Farm Laborer | Oklahoma |
| 2 | Mary Lee Ramsey THIS PERSON | 14 | Daughter | — | Oklahoma |
| 3 | Jerry James Ramsey | 11 | Son | — | Oklahoma |
| 4 | Eveline Ramsey | 10 | Daughter | — | Oklahoma |
| 5 | J. H. Ramsey | 8 | Son | — | Oklahoma |
| 6 | Ozie Ramsey | 7 | Daughter | — | Oklahoma |
| 7 | Juan H. Willard Ramsey | 5 | Son | — | Oklahoma |
| 8 | Allen Ramsey | 4 | Son | — | Oklahoma |
| 9 | L. D. Ramsey | 3 | Son | — | Oklahoma |
| 10 | Luvada Ramsey | 0 | Daughter | — | Oklahoma |
| 11 | Fate Earl | 38 | Head | Farmer | Arkansas |
| 12 | Ora Earl | 31 | Wife | — | Arkansas |
| 13 | Barbara Lea Earl | 7 | Daughter | — | Arkansas |
| 14 | Earlyne Earl | 3 | Daughter | — | Arkansas |
| 15 | Lee Earl | 47 | Brother | Farm Laborer | Arkansas |
| 16 | Mitchel Cubit | 42 | Head | Farmer | Oklahoma |
| 17 | Dorothy Mae Cubit | 13 | Daughter | — | Oklahoma |
| 18 | George H. Cubit | 12 | Son | — | Oklahoma |
| 19 | Carrie Bell Cubit | 9 | Daughter | — | Oklahoma |
| 20 | Jane Cubit | 85 | Mother | — | Oklahoma |
| 21 | Rendy Bayless | 46 | Head | — | Oklahoma |
| 22 | Martin Lewis | 22 | Son | Tree Planter | Oklahoma |
| 23 | Louise Lewis | 20 | Daughter | Farm Laborer | Oklahoma |
| 24 | Lucille Lewis | 19 | Daughter | — | Oklahoma |
| 25 | Sherman Lewis | 16 | Son | — | Oklahoma |
| 26 | Olean Lewis | 13 | Daughter | — | Oklahoma |
| 27 | Ben Cubit | 45 | Head | Farmer | Oklahoma |
| 28 | Vera Cubit | 42 | Wife | — | Arkansas |
| 29 | Iney Cubit | 23 | Daughter | Cook | Oklahoma |
| 30 | Gertrude Cubit | 21 | Daughter | — | Oklahoma |
| 31 | Ben Cubit | 20 | Son | Planting Trees | Oklahoma |
| 32 | Kate Cubit | 18 | Daughter | — | Oklahoma |
| 33 | Oscar Cubit | 13 | Son | — | Oklahoma |
| 34 | Parker Cubit | 11 | Son | — | Oklahoma |
| 35 | Mardell Cubit | 7 | Daughter | — | Oklahoma |
| 36 | Casthrell Cubit | 3 | Son | — | Oklahoma |
| 37 | William A. Cubit | 1 | Son | — | Oklahoma |
| 38 | Charlie Harnes | 61 | Head | Farmer | Oklahoma |
| 39 | Annie Harnes | 52 | Wife | — | Oklahoma |
| 40 | Mamie Harnes | 34 | 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)