FH
Frank Hart — 1940 US Census Record
Model Tree available1940 United States Federal Census · Westchester-County, New York
Our Model Tree links this Frank Hart across the 1920, 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed), with identified parents Edward & William — first a son (b.~1907), then head of a 3-person household.
Age 33
b. ~1907
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Westchester-County, New York |
| Surname | Hart |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Yonkers |
| 1935 Residence (County) | Westchester |
| Additional Details | |
| Occupation | Accountant |
| Industry | Automobile Store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 210 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Accountant |
| Township / Ward | Yonkers |
| Est. Birth Year | ~1907 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Frank Hart | Son | — | 33 | ~1907 |
| Edward Hart | Head | — | 66 | ~1874 |
| Jeanette Hart | Daughter | — | 39 | ~1901 |
Census Appearances
1920
Bronx, New …
Son, age 12
Bronx, New York · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| 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 …
Son, age 23
Bronx, New York · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Elevator Operator |
| Industry | Buildings |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Westchester-County, New …
Son, age 33
Westchester-County, New York · implied b. ~1907 — 3 household members
| Surname | Hart |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Yonkers |
| 1935 Residence (County) | Westchester |
| Occupation | Accountant |
| Industry | Automobile Store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 210 |
| Highest Grade | H 4 |
| 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 Frank Hart across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edward Hart (~0.92 confidence) and father William Hart (~0.92 confidence) and mother Annie Hart (~0.92 confidence) and mother Mamie Hart (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Hart
b. ~1874
Source father
● Household
· direct · ~0.92
Father
William Hart
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Annie Hart
b. ~1862
Source mother
● Household
· direct · ~0.92
Mother
Mamie Hart
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frank Hart
Son · 1940 · age 33 · b. ~1907 · New York
★ You are viewing this record
Sibling
Jeanette Hart
Sibling · 1940 · age 39
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
40 people indexed on this census page (nara:1940:m-t0627-02867-00548)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sarah Mcneill | 52 | Head | — | Massachusetts |
| 2 | Ethel Mcneill | 25 | Daughter | Switchboard Operator | New York |
| 3 | Donald Mcneill | 17 | Son | — | New York |
| 4 | Joan Mcneill | 11 | Daughter | — | New York |
| 5 | Josephine Hart | 63 | Wife | — | New York |
| 6 | Edward Hart | 66 | Head | Accountant | New York |
| 7 | Jeanette Hart | 39 | Daughter | Clerk | New York |
| 8 | Frank Hart THIS PERSON | 33 | Son | Accountant | New York |
| 9 | Josephine Dochi | 53 | Head | — | Italy |
| 10 | Felstadi Dochi | 26 | Daughter | Clerk | New York |
| 11 | Marie Dochi | 23 | Daughter | Clerk | New York |
| 12 | Anthony Pero | 34 | Head | Salesman | New York |
| 13 | Nichidi Pero | 35 | Wife | — | Italy |
| 14 | Theresa Pero | 9 | Daughter | — | New York |
| 15 | Sigmund Ferndry | 48 | Head | Salesman | Hungary |
| 16 | Matilda Ferndry | 46 | Wife | — | Hungary |
| 17 | Robert Ferndry | 13 | Son | — | New York |
| 18 | Edward Ferndry | 11 | Son | — | New York |
| 19 | Marie Uhrmacher | 34 | Niece | — | Austria |
| 20 | Albert Uhrmacher | 10 | Son | — | Austria |
| 21 | Morris Starmdorfer | 61 | Uncle | — | Austria |
| 22 | Isabel Kump | 30 | Wife | — | New Jersey |
| 23 | Frank Sr. Kump | 31 | Head | Clerk | New York |
| 24 | Frank Jr. Kump | 3 | Son | — | New York |
| 25 | Mildred Gray | 36 | Wife | — | New York |
| 26 | Earl Gray | 36 | Head | Electrician | New York |
| 27 | James Gray | 13 | Son | — | New York |
| 28 | Effie Hoffstedt | 21 | Daughter | Cashier | New York |
| 29 | Mildred Hoffstedt | 17 | Granddaughter | — | New York |
| 30 | Mildred Hoffstedt | 40 | Head | Seamstress | New York |
| 31 | Frieda Kaeugle | 38 | Wife | — | Germany |
| 32 | Adolph Kaeugle | 38 | Head | Foreman | Germany |
| 33 | Nancy Kaeugle | 8 | Daughter | — | New York |
| 34 | Ilese Kaeugle | 7 | Daughter | — | New York |
| 35 | Herman Kaeugle | 3 | Son | — | New York |
| 36 | Mary Ganchirico | 33 | Wife | — | Pennsylvania |
| 37 | Alfred Ganchirico | 39 | Head | Barber | Pennsylvania |
| 38 | Dolores Ganchirico | 13 | Daughter | — | Pennsylvania |
| 39 | Carmelita Ganchirico | 12 | Daughter | — | Pennsylvania |
| 40 | Mary Louise Ganchirico | 9 | Daughter | — | New York |
Pedigree Summary
Frank + 1 sibling
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)