NC
Nellie Cook — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Warren-County, New Jersey
Our Model Tree links this Nellie Cook across the 1930 and 1940 US Censuses in Warren-County, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1902), then head of a 10-person household.
Age 38
b. ~1902
Female
Spouse
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, New Jersey |
| Surname | Cook |
| Given Name | Nellie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Frelinghuysen |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Frelinghuysen |
| Est. Birth Year | ~1902 |
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 Nellie | Age | Birth yr |
|---|---|---|---|---|
| Clinton Cook | Son | — | 10 | ~1930 |
| Vera Cook | Daughter | — | 12 | ~1928 |
| Betty Cook | Daughter | — | 1 | ~1939 |
| William Cook | Son | — | 7 | ~1933 |
| Margaret Cook | Daughter | — | 8 | ~1932 |
| Alice Cook | Daughter | — | 11 | ~1929 |
| Nellie Cook | Spouse | — | 38 | ~1902 |
| Gladys Cook | Daughter | — | 3 | ~1937 |
| W Cook | Head | — | 38 | ~1902 |
| E Cook | Daughter | — | 2 | ~1938 |
Census Appearances
1930
Warren, New …
Spouse, age 23
Warren, New Jersey · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Nellie M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 20 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Warren-County, New …
Spouse, age 38
Warren-County, New Jersey · implied b. ~1902 — 10 household members
| Surname | Cook |
| Given Name | Nellie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Frelinghuysen |
| 1935 Residence (County) | Warren |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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.
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This person
Anchor record
Nellie Cook
Spouse · 1940 · age 38 · b. ~1902 · New Jersey
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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 — Warren-County, New Jersey
Open full size
1940 US Federal Census — Warren-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02391-00237)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Constance B Crammer | 35 | Daughter | — | New Jersey |
| 2 | Carl B Crammer | 35 | Son | — | New Jersey |
| 3 | W. Wellington Cook | 38 | Head | Operator | New Jersey |
| 4 | Nellie Cook THIS PERSON | 38 | Wife | — | New Jersey |
| 5 | Vera Mae Cook | 12 | Daughter | — | New Jersey |
| 6 | Alice Cook | 11 | Daughter | — | New Jersey |
| 7 | Clinton Cook | 10 | Son | — | New Jersey |
| 8 | Margaret Cook | 8 | Daughter | — | New Jersey |
| 9 | William Cook | 7 | Son | — | New Jersey |
| 10 | Gladys Cook | 3 | Daughter | — | New Jersey |
| 11 | E. Myrtle Cook | 2 | Daughter | — | New Jersey |
| 12 | Betty Jane Cook | 1 | Daughter | — | New Jersey |
| 13 | William Albertson | 67 | Head | Operator | New Jersey |
| 14 | Minnie Messler | 67 | Housekeeper | Housewife | New Jersey |
| 15 | Louis Duimstra | 33 | Head | Operator | Holland |
| 16 | Francis Duimstra | 32 | Wife | — | Holland |
| 17 | Francis Duimstra | 11 | Daughter | — | Holland |
| 18 | Anna Duimstra | 9 | Daughter | — | New Jersey |
| 19 | Theresa Duimstra | 6 | Daughter | — | New Jersey |
| 20 | Jack Duimstra | 5 | Son | — | New Jersey |
| 21 | Peter Duimstra | 2 | Son | — | New Jersey |
| 22 | Walter Toporosky | 51 | Head | Operator | Poland |
| 23 | Mary Toporosky | 47 | Wife | — | Poland |
| 24 | Edwin Zabowsky | 24 | Nephew | Farm Hand | Poland |
| 25 | Lozinski Walcuty | 25 | Laborer | — | Poland |
| 26 | Walter Zabowsky | 28 | Laborer | Farm Hand | Poland |
| 27 | Frank Smolha | 46 | Head | Operator | Poland |
| 28 | Eva Smolha | 39 | Wife | — | New York |
| 29 | Joseph Smolha | 12 | Son | — | New York |
| 30 | Frank Jr Smolha | 10 | Son | — | New York |
| 31 | Jean Smolha | 3 | Daughter | — | New Jersey |
| 32 | William Balko | 67 | Father-in-law | — | Poland |
| 33 | Anna Miller | 25 | Sister-in-law | — | New York |
| 34 | Joyce Miller | 2 | Daughter | — | New York |
| 35 | Ellie Strilecki | 48 | Laborer | Farm Hand | Poland |
| 36 | Michael Metusewicz | 43 | Head | Operator | Poland |
| 37 | Thelma Metusewicz | 35 | Wife | — | Poland |
| 38 | John Metusewicz | 9 | Son | — | New Jersey |
| 39 | Joseph Metusewicz | 7 | Son | — | New Jersey |
| 40 | Stanely Roland | 20 | Step Son | Farm Hand | New Jersey |
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)