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Thomas Fitzgerald — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Thomas Fitzgerald across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents William & Thomas — first a son (b.~1915), then head of a 5-person household.
Age 25
b. ~1915
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Fitzgerald |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Salesman |
| Industry | Retail Groc |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 986 |
| Highest Grade | H 8 |
| 1935 Residence | Same house |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Salesman |
| Township / Ward | New York City |
| Est. Birth Year | ~1915 |
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 Thomas | Age | Birth yr |
|---|---|---|---|---|
| Myra Fitzgerald | Daughter | — | 28 | ~1912 |
| Ruth Fitzgerald | Daughter | — | 17 | ~1923 |
| Myra Fitzgerald | Head | — | 48 | ~1892 |
| John Fitzgerald | Son | — | 22 | ~1918 |
| Thomas Fitzgerald | Son | — | 25 | ~1915 |
Census Appearances
1920
Kings, New …
Son, age 4
Kings, New York · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | none |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Son, age 14
Kings, New York · implied b. ~1916 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | School |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Son, age 25
Kings-County, New York · implied b. ~1915 — 5 household members
| Surname | Fitzgerald |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | Salesman |
| Industry | Retail Groc |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 986 |
| Highest Grade | H 8 |
| 1935 Residence | Same house |
| 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 Fitzgerald across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Fitzgerald (~0.92 confidence) and father Thomas Fitzgerald (~0.92 confidence) and mother Margaret Fitzgerald (~0.92 confidence) and mother Myra Fitzgerald (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Fitzgerald
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Thomas Fitzgerald
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Margaret Fitzgerald
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Myra Fitzgerald
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Fitzgerald
Son · 1940 · age 25 · b. ~1915 · New York
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Sibling
Myra Fitzgerald
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Fitzgerald
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Fitzgerald
Sibling · 1940 · age 22
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 — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02615-00272)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charles Fischer | 29 | Head | Advertising | New York |
| 42 | Laura Fischer | 23 | Wife | Beautician | New York |
| 43 | James Wilmoth | 29 | Head | Reporter | Nebraska |
| 44 | Bertha Wilmoth | 33 | Wife | Secretary | New Jersey |
| 45 | Susan Mcquillan | 52 | Head | Housekeeper | Eire |
| 46 | Philip Mcquillan | 14 | Son | — | New York |
| 47 | Alice Mcquillan | 10 | Daughter | — | New York |
| 48 | Anna Meele | 69 | Head | — | New Jersey |
| 49 | Emma Meele | 76 | Sister | Secretary | New Jersey |
| 50 | Carl Mager | 37 | Head | Electrician | New York |
| 51 | Elaine Mager | 34 | Wife | — | Louisiana |
| 52 | Elaine Mager | 10 | Daughter | — | New York |
| 53 | Myra Fitzgerald | 48 | Head | — | New York |
| 54 | Myra Fitzgerald | 28 | Daughter | — | New York |
| 55 | Thomas Fitzgerald THIS PERSON | 25 | Son | Salesman | New York |
| 56 | John Fitzgerald | 22 | Son | Salesman | New York |
| 57 | Ruth Fitzgerald | 17 | Daughter | — | New York |
| 58 | Louis Aronson | 31 | Head | Adjuster | New York |
| 59 | Edith Aronson | 33 | Wife | — | New York |
| 60 | Alfred Aronson | 6 | Son | — | New York |
| 61 | Judd Aronson | 1 | Son | — | New York |
| 62 | Gussie Hoffman | 48 | Head | Housekeeper | Russia |
| 63 | Samuel Hoffman | 23 | Son | — | New York |
| 64 | Esther Hoffman | 22 | Daughter | — | New York |
| 65 | Henry Hansen | 48 | Head | Cook | Belgium |
| 66 | Philomena Hansen | 48 | Wife | — | Belgium |
| 67 | Gertrude Anderson | 36 | Wife | — | Denmark |
| 68 | Svend Anderson | 36 | Head | 72 | Denmark |
| 69 | Florence Anderson | 12 | Daughter | — | New York |
| 70 | George Sanders | 45 | Head | Composer | England |
| 71 | Rose Sanders | 38 | Wife | — | England |
| 72 | Mary Sanders | 11 | Daughter | — | New York |
| 73 | Ronald Sanders | 7 | Son | — | New York |
| 74 | Alice Adkins | 58 | Head | — | New York |
| 75 | Joseph Fanelli | 45 | Head | — | Eire |
| 76 | Walter Mazur | 32 | Head | Salesman | Poland |
| 77 | Mary Mazur | 27 | Wife | — | New York |
| 78 | Evelyn Mazur | 7 | Daughter | — | New York |
| 79 | Rose Selman | 70 | Head | — | New York |
| 80 | Louis Selman | 34 | Son | Clerk | New York |
Pedigree Summary
Thomas + 3 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)