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Thomas Fitzpatrick — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Nassau-County, New York
Our Model Tree links this Thomas Fitzpatrick across the 1930 and 1940 US Censuses in Nassau-County, New York (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 11-person household.
Age 13
b. ~1927
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Nassau-County, New York |
| Surname | Fitzpatrick |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Glen Cove City |
| 1935 Residence (County) | Nassau |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Glen Cove City |
| Est. Birth Year | ~1927 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Agnes Fitzpatrick | Daughter | — | 8 | ~1932 |
| Margaret Fitzpatrick | Daughter | — | 4 | ~1936 |
| James Fitzpatrick | Son | — | 12 | ~1928 |
| Agnes Fitzpatrick | Spouse | — | 36 | ~1904 |
| John Fitzpatrick | Son | — | 18 | ~1922 |
| Mary Fitzpatrick | Daughter | — | 14 | ~1926 |
| Catherine Fitzpatrick | Daughter | — | 17 | ~1923 |
| Kieran Fitzpatrick | Head | — | 38 | ~1902 |
| Thomas Fitzpatrick | Son | — | 13 | ~1927 |
| Kieran Fitzpatrick | Son | — | 15 | ~1925 |
| Joan Fitzpatrick | Daughter | — | 2 | ~1938 |
Census Appearances
1930
Nassau, New …
Son, age 2
Nassau, New York · implied b. ~1928 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | Thomas A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | Irish Free State |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Nassau-County, New …
Son, age 13
Nassau-County, New York · implied b. ~1927 — 11 household members
| Surname | Fitzpatrick |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Glen Cove City |
| 1935 Residence (County) | Nassau |
| Highest Grade | No 6 |
| 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 Thomas Fitzpatrick across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Fitzpatrick
Son · 1940 · age 13 · b. ~1927 · New York
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Sibling
Margaret Fitzpatrick
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Fitzpatrick
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Fitzpatrick
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Fitzpatrick
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Fitzpatrick
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan Fitzpatrick
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kieran Fitzpatrick
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Fitzpatrick
Sibling · 1940 · age 12
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 — 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-t0627-02683-00237)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Vetrone | 14 | Son | — | New York |
| 2 | William Vetrone | 13 | Son | — | New York |
| 3 | Anthony Di Stefano | 23 | Head | Operator | New York |
| 4 | Molly Di Stefano | 23 | Wife | — | Italy |
| 5 | Lucille Di Stefano | 1 | Daughter | — | New York |
| 6 | Anthony Di Stefano | 0 | Son | — | New York |
| 7 | John F. Quinn | 37 | Head | Horseman | Ireland |
| 8 | Rose C. Quinn | 38 | Wife | — | Ireland |
| 9 | Harry H. Whitting | 57 | Head | Clerk | New York |
| 10 | Lillian F. Whitting | 57 | Wife | — | New York |
| 11 | Frank Whitting | 25 | Son | Embalmer Undertaker | New York |
| 12 | Arthur Elliot | 68 | Head | Butler | England |
| 13 | Amanda Elliot | 63 | Wife | — | Sweden |
| 14 | James H. Elliot | 37 | Son | Clerk | New York |
| 15 | Martin Donovan | 58 | Head | Porter | Ireland |
| 16 | Margaret Donovan | 55 | Wife | — | Ireland |
| 17 | Kieran Fitzpatrick | 38 | Head | Clerk | New York |
| 18 | Agnes Fitzpatrick | 36 | Wife | — | Ireland |
| 19 | John Fitzpatrick | 18 | Son | — | New York |
| 20 | Catherine Fitzpatrick | 17 | Daughter | — | New York |
| 21 | Kieran Jr. Fitzpatrick | 15 | Son | — | New York |
| 22 | Mary Fitzpatrick | 14 | Daughter | — | New York |
| 23 | Thomas Fitzpatrick THIS PERSON | 13 | Son | — | New York |
| 24 | James Fitzpatrick | 12 | Son | — | New York |
| 25 | Agnes Fitzpatrick | 8 | Daughter | — | New York |
| 26 | Margaret Fitzpatrick | 4 | Daughter | — | New York |
| 27 | Joan Ann Fitzpatrick | 2 | Daughter | — | New York |
| 28 | Milton B. Wicks | 62 | Head | Superintendent | New York |
| 29 | Emma Wicks | 60 | Wife | — | New York |
| 30 | Katherine Wicks | 24 | Daughter | Clerk Stenograph | New York |
| 31 | John Youngs | 64 | Head | Greenskeeper | New York |
| 32 | Frances Youngs | 70 | Wife | — | New York |
| 33 | William Mcdougall | 58 | Head | Pressman | New York |
| 34 | Mary Mcdougall | 52 | Wife | — | New York |
| 35 | Kenneth W. Mcdougall | 24 | Son | Gas Attendant | New York |
| 36 | Robert J. Mcdougall | 21 | Son | Accountant | New York |
| 37 | Victor Merkel | 40 | Head | Machinist | New York |
| 38 | Elizabeth Merkel | 39 | Wife | — | New York |
| 39 | Paul Merkel | 15 | Son | — | New York |
| 40 | Robert Merkel | 13 | Son | — | New York |
Search for Thomas Fitzpatrick
All Thomas Fitzpatrick Census Records Discover Fitzpatrick Family TreeAbout 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)