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John Mooney — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this John Mooney across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents James & Margaret — first a son (b.~1914), then head of a 6-person household.
Age 26
b. ~1914
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Mooney |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | Clerk |
| Industry | Private Practice |
| Class of Worker | OA |
| Income (1939) | 0 |
| Highest Grade | C 4 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Clerk |
| Township / Ward | New York City |
| Est. Birth Year | ~1914 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mooney | Daughter | — | 32 | ~1908 |
| John Mooney | Son | — | 26 | ~1914 |
| James Mooney | Son | — | 28 | ~1912 |
| James Mooney | Head | — | 65 | ~1875 |
| Margaret Mooney | Spouse | — | 65 | ~1875 |
| Dorothea Mooney | Daughter | — | 30 | ~1910 |
Census Appearances
1920
Kings, New …
Son, age 5
Kings, New York · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mooney |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| 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 16
Kings, New York · implied b. ~1914 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mooney |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Clerk |
| Industry | Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Son, age 26
Kings-County, New York · implied b. ~1914 — 6 household members
| Surname | Mooney |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | Clerk |
| Industry | Private Practice |
| Class of Worker | OA |
| Income (1939) | 0 |
| Highest Grade | C 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 John Mooney across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Mooney (~0.92 confidence) and mother Margaret Mooney (~0.92 confidence) and father Frank Mooney (~0.92 confidence) and father Francis Mooney (~0.92 confidence) and mother Mary Mooney (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Mooney
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Margaret Mooney
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
Frank Mooney
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Francis Mooney
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Mary Mooney
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Mooney
Son · 1940 · age 26 · b. ~1914 · New York
★ You are viewing this record
Sibling
Margaret Mooney
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothea Mooney
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mooney
Sibling · 1940 · age 28
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-t0627-02599-00815)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mavis M. Mitchell | 16 | Daughter | — | New York |
| 2 | Evelyn A. Mitchell | 9 | Daughter | — | New York |
| 3 | Maurice Bleyhl | 48 | Head | Foreman | New Jersey |
| 4 | Carrie Bleyhl | 52 | Wife | — | New Jersey |
| 5 | Thomas Bleyhl | 24 | Son | Machinist | New Jersey |
| 6 | Alexander J. Shearer | 54 | Head | Engineer | Massachusetts |
| 7 | Christina Shearer | 51 | Wife | — | Scotland |
| 8 | Stella M. Shearer | 23 | Daughter | Billing Clerk | Massachusetts |
| 9 | Frank J. Gannon | 35 | Head | Ass'T Foreman | New York |
| 10 | Josephine Gannon | 32 | Wife | — | Eire |
| 11 | John Meyer | 38 | Head | Bus Driver | New York |
| 12 | Nora Meyer | 43 | Wife | — | Russia |
| 13 | Harold Uzzaro | 22 | Step-son | Relief Man | Connecticut |
| 14 | William Freedman | 46 | Lodger | Adjuster | New York |
| 15 | Erminio Continelli | 57 | Head | Baker | Italy |
| 16 | Angelina Continelli | 51 | Wife | — | Italy |
| 17 | Cosmo Continelli | 27 | Son | Operator | New York |
| 18 | Carmella Continelli | 25 | Daughter | Operator | New York |
| 19 | Armando Continelli | 22 | Son | — | New York |
| 20 | William Continelli | 17 | Son | — | New York |
| 21 | Aaron Seiden | 46 | Head | Shipping Clerk | New York |
| 22 | Muriel Seiden | 39 | Wife | — | Russia |
| 23 | Rita Seiden | 9 | Daughter | — | New York |
| 24 | Dennis Anderson | 41 | Head | Ass'T Head Houseman | New Jersey |
| 25 | Doris Anderson | 37 | Wife | — | New York |
| 26 | Dorothy Anderson | 15 | Daughter | — | New York |
| 27 | Janet Anderson | 10 | Daughter | — | New York |
| 28 | Mary Ryan | 16 | Ward | — | New York |
| 29 | Alice Wright | 14 | Ward | — | New York |
| 30 | Mary Pobbell | 38 | Sister-in-law | — | New York |
| 31 | Frederick Staples | 34 | Head | Driver | New York |
| 32 | Adele Staples | 32 | Wife | Dictaphone | New York |
| 33 | Joan Staples | 1 | Daughter | — | New York |
| 34 | Elsie Allen | 53 | Maid | Domestic | New York |
| 35 | James J. Mooney | 65 | Head | Fireman | New York |
| 36 | Margaret L. Mooney | 65 | Wife | — | New York |
| 37 | Margaret L. Mooney | 32 | Daughter | Clerk | New York |
| 38 | Dorothea G. Mooney | 30 | Daughter | Teacher | New York |
| 39 | James J. Mooney | 28 | Son | Lawyer | New York |
| 40 | John H. Mooney THIS PERSON | 26 | Son | Clerk | New York |
Pedigree Summary
John + 3 siblings
Gen 1 · 5 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)