NC
Nellie Cook — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Grant, Oklahoma
Our Model Tree links this Nellie Cook across the 1930 and 1940 US Censuses in Grant, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 8-person household.
Age 9
b. ~1921
Female
Daughter
Born: Oklahoma
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Grant, Oklahoma |
| Surname | Cook |
| Given Name | Nellie L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Bryan Township |
| Est. Birth Year | ~1921 |
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 1930 census.
| Name | Relation to head | Relative to Nellie | Age | Birth yr |
|---|---|---|---|---|
| F Cook | Daughter | — | 14 | ~1916 |
| Marion Cook | Son | — | 15 | ~1915 |
| Edith Cook | Other | — | 38 | ~1892 |
| Eveline Cook | Daughter | — | 8 | ~1922 |
| Earl Cook | Head | — | 40 | ~1890 |
| Juanita Cook | Daughter | — | 13 | ~1917 |
| Nellie Cook | Daughter | — | 9 | ~1921 |
| Ronald Cook | Son | — | 5 | ~1925 |
Census Appearances
1930
Grant, Oklahoma
Daughter, age 9
Grant, Oklahoma · implied b. ~1921 — 8 household members
| Surname | Cook |
| Given Name | Nellie L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Grant-County, Oklahoma
Daughter, age 19
Grant-County, Oklahoma · implied b. ~1921 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Nell |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Bryan Township |
| 1935 Residence (County) | Grant |
| Occupation | Librarian |
| Industry | College Library |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 75 |
| Highest Grade | Hs 4 |
| 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 Nellie Cook across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Nellie Cook
Daughter · 1930 · age 9 · b. ~1921 · Oklahoma
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Sibling
Eveline Cook
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ronald Cook
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Cook
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Juanita Cook
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
F Cook
Sibling · 1930 · age 14
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
1930 US Federal Census — Grant, Oklahoma
Open full size
1930 US Federal Census — Grant, Oklahoma
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1905unit:0051)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred G. Currier | 55 | Head | Farmer | Illinois |
| 2 | Etta M. Currier | 30 | Wife-H | — | Ohio |
| 3 | Elmer Currier | 9 | Daughter | — | Oklahoma |
| 4 | Eunice Currier | 7 | Daughter | — | Oklahoma |
| 5 | Charles Currier | 1 | Son | — | Oklahoma |
| 6 | Frank Newland | 34 | Head | Farmer | Oklahoma |
| 7 | Florence Newland | 24 | Wife-H | — | Missouri |
| 8 | Marie Newland | 9 | Daughter | — | Oklahoma |
| 9 | William Currier | 63 | Head | Farmer | Illinois |
| 10 | Ora Currier | 58 | Wife-H | — | Illinois |
| 11 | William H. Currier | 26 | Son | Laborer | Oklahoma |
| 12 | Grace J. Shass | 20 | Daughter | — | Oklahoma |
| 13 | William W. Shass | 0 | Grand-Son | — | Oklahoma |
| 14 | Everet J. Currier | 24 | Nephew | Laborer | Oklahoma |
| 15 | Nick Eisenrath | 44 | Head | Farmer | Kansas |
| 16 | Edna Eisenrath | 32 | Wife-H | — | Arkansas |
| 17 | Albert Chitwood | 58 | Head | Farmer | Kansas |
| 18 | Ida B. Chitwood | 39 | Wife-H | — | Kansas |
| 19 | Florence Chitwood | 10 | Son | — | Oklahoma |
| 20 | Ernest Chitwood | 9 | Son | — | Oklahoma |
| 21 | Mary B. Chitwood | 7 | Daughter | — | Oklahoma |
| 22 | Earl Cook | 40 | Head | Farmer | Illinois |
| 23 | Edith M. Cook | 38 | Wife-H | — | Indiana |
| 24 | F. Evelyn Cook | 14 | Daughter | Secretary | Illinois |
| 25 | Marion L. Cook | 15 | Son | Laborer | Indiana |
| 26 | Juanita L. Cook | 13 | Daughter | — | Oklahoma |
| 27 | Nellie L. Cook THIS PERSON | 9 | Daughter | — | Oklahoma |
| 28 | Eveline M. Cook | 8 | Daughter | — | Oklahoma |
| 29 | Ronald E. Cook | 5 | Son | — | Oklahoma |
| 30 | Edgar L. Bruton | 41 | Head | Farmer | Kansas |
| 31 | Josie M. Bruton | 39 | Wife-H | — | Kansas |
| 32 | John Bruton | 16 | Son | Laborer | Oklahoma |
| 33 | Esther Bruton | 14 | Daughter | — | Missouri |
| 34 | Frank Bruton | 11 | Son | — | Oklahoma |
| 35 | Ruby Bruton | 9 | Daughter | — | Oklahoma |
| 36 | Bernice Bruton | 6 | Daughter | — | Missouri |
| 37 | Stephen W. Powell | 56 | Head | Farmer | Indiana |
| 38 | Cora A. Powell | 52 | Wife-H | — | Nebraska |
| 39 | Glen R. Powell | 22 | Son | — | Kansas |
| 40 | Albert Dorsett | 36 | Head | Farmer | Oklahoma |
| 41 | Bernice B. Dorsett | 33 | Wife-H | — | Ohio |
| 42 | Howard Dorsett | 13 | Son | Laborer | Oklahoma |
| 43 | Dorotha M. Dorsett | 9 | Daughter | — | Oklahoma |
| 44 | James M. Staggers | 33 | Head | Farmer | Oklahoma |
| 45 | Merle Staggers | 27 | Wife-H | — | Oklahoma |
| 46 | Gerald Staggers | 3 | Son | — | Oklahoma |
| 47 | Karl O. Tebow | 29 | Head | Farmer | Oklahoma |
| 48 | Edith R. Tebow | 30 | Wife-H | — | Oklahoma |
| 49 | Lloyd U. Tebow | 10 | Son | — | Oklahoma |
| 50 | Iola J. Tebow | 4 | Daughter | — | Oklahoma |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)