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Grace Wilson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Nassau-County, New York
Our Model Tree links this Grace Wilson across the 1920, 1930 and 1940 US Censuses in Nassau-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 5-person household.
Age 42
b. ~1898
Female
Spouse
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Nassau-County, New York |
| Surname | Wilson |
| Given Name | Grace |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | B'klyn |
| Additional Details | |
| Highest Grade | H 4 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Valley Stream |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Robert Wilson | Head | — | 43 | ~1897 |
| John Thomson | Other | — | 79 | ~1861 |
| John Wilson | Son | — | 8 | ~1932 |
| Robert Wilson | Son | — | 5 | ~1935 |
| Grace Wilson | Spouse | — | 42 | ~1898 |
Census Appearances
1920
Kings, New …
Other, age 20
Kings, New York · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Grace |
| Relationship to Head | Boarder |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Bronx, New …
Other, age 31
Bronx, New York · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Grace O. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 21 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Nassau-County, New …
Spouse, age 42
Nassau-County, New York · implied b. ~1898 — 5 household members
| Surname | Wilson |
| Given Name | Grace |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | B'klyn |
| Highest Grade | H 4 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Grace Wilson across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Grace Wilson
Spouse · 1940 · age 42 · b. ~1898 · New York
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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 — Nassau-County, New York
Open full size
1940 US Federal Census — Nassau-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02687-00309)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joseph Devereaux | 11 | Son | — | New York |
| 42 | Eileen Devereaux | 6 | Daughter | — | New York |
| 43 | Edna Evans | 39 | Lodger | Stenographer | N. Jersey |
| 44 | Charles Schneider | 52 | Head | Cement Laborer | New York |
| 45 | Elizabeth Schneider | 46 | Wife | — | New York |
| 46 | Alice Schneider | 31 | Daughter | — | New York |
| 47 | Frederick Schmitt | 78 | Head | — | Germany |
| 48 | Mary Schmitt | 68 | Wife | — | New York |
| 49 | Richard Hendrickson | 46 | Head | Carpenter | New York |
| 50 | Anona Hendrickson | 36 | Wife | — | New York |
| 51 | Marjorie Hendrickson | 19 | Daughter | — | New York |
| 52 | Frank Kaemmpf | 54 | Head | Power Engineer | Germany |
| 53 | Rose Kaemmpf | 52 | Wife | — | Germany |
| 54 | Kurt Kaemmpf | 23 | Son | Bank Clerk | Germany |
| 55 | Alfred Kaemmpf | 15 | Son | — | Germany |
| 56 | William Riley | 56 | Head | Chief Engineer | Maryland |
| 57 | Julia Riley | 50 | Wife | — | New York |
| 58 | Phyllis Riley | 21 | Daughter | Registered Nurse | New York |
| 59 | Otto Becker | 46 | Head | Clergyman | New York |
| 60 | Elizabeth Becker | 46 | Wife | — | New York |
| 61 | Robert Becker | 16 | Son | — | New Jersey |
| 62 | Robert Wilson | 43 | Head | Pr. Helper | Scotland |
| 63 | Grace Wilson THIS PERSON | 42 | Wife | — | New York |
| 64 | John M. Wilson | 8 | Son | — | New York |
| 65 | Robert Wilson | 5 | Son | — | New York |
| 66 | John Thomson | 79 | Father-in-law | — | Canada |
| 67 | Christian Herkroder | 32 | Head | Installer | Holland |
| 68 | Helen Herkroder | 30 | Wife | — | New York |
| 69 | Carol Ann Herkroder | 0 | Daughter | — | New York |
| 70 | Grace Owen | 42 | Head | Law Secretary | New York |
| 71 | Grace Owen | 48 | Sister | — | New York |
| 72 | Henry Marks | 70 | Head | — | Russia |
| 73 | Anita Marks | 65 | Wife | — | Rumania |
| 74 | Easter Marks | 34 | Daughter | Stenographer | Penna. |
| 75 | Samuel Marks | 28 | Son | Engineer | Penna. |
| 76 | Jacob Schuhmann | 59 | Head | P. O. Clerk | New York |
| 77 | Madeline Schuhmann | 57 | Wife | — | New York |
| 78 | Kathryn Schuhmann | 85 | Head | — | New York |
| 79 | Mary Schuhmann | 33 | Daughter | — | New York |
| 80 | Frank Thomson | 44 | Head | Clerk | New York |
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)