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Elizabeth Kennedy — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Westchester-County, New York
Our Model Tree links this Elizabeth Kennedy across the 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 8-person household.
Age 31
b. ~1909
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Westchester-County, New York |
| Surname | Kennedy |
| Given Name | Elizabeth M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | White Plains |
| 1935 Residence (County) | Westchester |
| Additional Details | |
| Occupation | clerk |
| Industry | library |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1560 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Clerk |
| Township / Ward | White Plains |
| Est. Birth Year | ~1909 |
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 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| David Kennedy | Son | — | 33 | ~1907 |
| Michael Kennedy | Head | — | 72 | ~1868 |
| Gerald Kennedy | Son | — | 27 | ~1913 |
| Margaret Kennedy | Daughter | — | 32 | ~1908 |
| Elizabeth Kennedy | Daughter | — | 31 | ~1909 |
| Richard Kennedy | Son | — | 25 | ~1915 |
| Agnes Kennedy | Daughter | — | 21 | ~1919 |
| Elizabeth Kennedy | Spouse | — | 60 | ~1880 |
Census Appearances
1930
Westchester, New …
Daughter, age 20
Westchester, New York · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kennedy |
| Given Name | Elizabeth M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Clerk |
| Industry | Title Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Westchester-County, New …
Daughter, age 31
Westchester-County, New York · implied b. ~1909 — 8 household members
| Surname | Kennedy |
| Given Name | Elizabeth M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | White Plains |
| 1935 Residence (County) | Westchester |
| Occupation | clerk |
| Industry | library |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1560 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| 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 Elizabeth Kennedy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Kennedy
Daughter · 1940 · age 31 · b. ~1909 · New York
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Sibling
Richard Kennedy
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Kennedy
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Kennedy
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Kennedy
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Kennedy
Sibling · 1940 · age 33
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 — Westchester-County, New York
Open full size
1940 US Federal Census — Westchester-County, New York
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-02815-00388)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John R. Higson | 12 | Son | — | New York |
| 42 | Maurice L. Vi Jenks | 59 | Head | Agent | New York |
| 43 | Mabel A. Jenks | 57 | Wife | — | New York |
| 44 | Henry P. Jenks | 25 | Son | Salesman | Illinois |
| 45 | Frederick B. Van Kleeck | 68 | Head | Lawyer | New York |
| 46 | Alice (X) Van Kleeck | 69 | Wife | — | New York |
| 47 | Jones, Alice Van Kleeck | 11 | daughter | — | New York |
| 49 | Otto Ebers | 48 | Head | Broker | New York |
| 50 | Marie (X) Ebers | 42 | Wife | — | New York |
| 51 | Robert Ebers | 21 | Son | — | New York |
| 52 | Richard Ebers | 16 | Son | — | New York |
| 53 | Gerald Ebers | 15 | Son | — | New York |
| 54 | Leslie B. Gillie | 48 | Head | Sales Manager | New York |
| 55 | Marion P. (X) Gillie | 46 | Wife | — | Massachusetts |
| 56 | Burton C. (X) Wadsworth | 67 | Head | Optometrist | Connecticut |
| 57 | Susan Wadsworth | 71 | Wife | — | Maine |
| 58 | Julia Wadsworth | 37 | daughter | Biology Teacher | New York |
| 60 | Florence W. (X) De Janekel | 67 | Head | — | Louisiana |
| 61 | William Young | 20 | servant | Chauffeur | Florida |
| 62 | Alexander Sally | 45 | Head | Butcher | Hungary |
| 63 | Margaret (X) Sally | 43 | Wife | — | Hungary |
| 64 | Alexander Jr. Sally | 21 | Son | Clerk | New York |
| 65 | Sylvia Sally | 4 | daughter | — | New York |
| 66 | Walter Adams | 42 | Head | Sales Manager | New York |
| 67 | Elsie (X) Adams | 36 | Wife | — | New York |
| 68 | Patricia Adams | 15 | daughter | — | New York |
| 69 | Ruth Adams | 12 | daughter | — | New York |
| 70 | Michael (X) Kennedy | 72 | Head | Master | Irish Free State |
| 71 | Elizabeth M. Kennedy | 60 | Wife | — | Irish Free State |
| 72 | David M. Kennedy | 33 | Son | Plumber | New York |
| 73 | Margaret Kennedy | 32 | daughter | Clerk | New York |
| 74 | Elizabeth M. Kennedy THIS PERSON | 31 | daughter | Clerk | New York |
| 75 | Gerald Kennedy | 27 | Son | Plumbers Helper | New York |
| 76 | Richard Kennedy | 25 | Son | New Worker | New York |
| 77 | Agnes Kennedy | 21 | daughter | Bookkeeper | New York |
| 78 | George (X) Crooks | 46 | Head | Electrician | Massachusetts |
| 79 | Frieda Crooks | 36 | Wife | — | Ohio |
| 80 | Robert Crooks | 17 | Son | — | Michigan |
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)