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John Rooney — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this John Rooney across the 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 14-person household.
Age 17
b. ~1923
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Rooney |
| Given Name | John P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| Additional Details | |
| Highest Grade | Hs 3 |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | New York |
| Est. Birth Year | ~1923 |
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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Florence Heimlich | Daughter | — | 26 | ~1914 |
| Margaret Heimlich | Daughter | — | 38 | ~1902 |
| Martin Heimlich | Son | — | 47 | ~1893 |
| Stella Heimlich | Daughter | — | 30 | ~1910 |
| Kathleen Rooney | Daughter | — | 2 | ~1938 |
| Patrick Mcguinn | Other | — | 56 | ~1884 |
| Thomas Carty | Other | — | 45 | ~1895 |
| Vincent Rooney | Head | — | 43 | ~1897 |
| James Garraghy | Other | — | 62 | ~1878 |
| John Rooney | Son | — | 17 | ~1923 |
| Judith Heimlich | Other | — | 68 | ~1872 |
| Mary Rooney | Daughter | — | 14 | ~1926 |
| Cecila Rooney | Spouse | — | 40 | ~1900 |
| Vincent Rooney | Son | — | 5 | ~1935 |
Census Appearances
1930
Bronx, New …
Son, age 5
Bronx, New York · implied b. ~1925 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rooney |
| Given Name | John P. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | England |
| Mother's Birthplace | So. Ireland |
| Can Read/Write | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Bronx-County, New …
Son, age 17
Bronx-County, New York · implied b. ~1923 — 14 household members
| Surname | Rooney |
| Given Name | John P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| Highest Grade | Hs 3 |
| 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 Rooney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Rooney
Son · 1940 · age 17 · b. ~1923 · New York
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Sibling
Mary Rooney
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vincent Rooney
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martin Heimlich
Sibling · 1940 · age 47
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stella Heimlich
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Rooney
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Heimlich
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Heimlich
Sibling · 1940 · age 38
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 — Bronx-County, New York
Open full size
1940 US Federal Census — Bronx-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02498-00762)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | George Ehrlich | 11 | Son | — | New York |
| 42 | Fannie Ehrlich | 58 | Head | Agent | Austria |
| 43 | — | None | — | — | — |
| 44 | William Bergman | 47 | Head | Ice Man | New York |
| 45 | Ethel Bergman | 45 | Wife | — | New York |
| 46 | Edward Bergman | 26 | Son | Ice Man | New York |
| 47 | Eleanor Bergman | 25 | Daughter | Sales Clerk | New York |
| 48 | Kenneth Bergman | 24 | Son | Operator | New York |
| 49 | Dorothy Bergman | 22 | Daughter | Sales Clerk | New York |
| 50 | William Bergman | 19 | Son | Errand Boy | New York |
| 51 | Jacob Kleinman | 60 | Head | Tailor | Russia |
| 52 | Rose Kleinman | 60 | Wife | — | Russia |
| 53 | Jack Skurnick | 29 | Son in law | Salesman | New York |
| 54 | Fay Skurnick | 27 | Daughter | — | New York |
| 55 | Louis Rosenberg | 66 | Head | — | Russia |
| 56 | Sarah Rosenberg | 62 | Wife | — | Russia |
| 57 | Ida Rosenberg | 35 | Daughter | Teacher | New York |
| 58 | Ruth Rosenberg | 22 | Daughter | New Worker | New York |
| 59 | Anthony Lubrano | 43 | Head | Fruits & Vegetables | Italy |
| 60 | Rose Lubrano | 40 | Wife | — | Italy |
| 61 | Marie Lubrano | 17 | Daughter | Secretary | New York |
| 62 | Joseph Lubrano | 16 | Son | — | New York |
| 63 | Dominick Lubrano | 10 | Son | — | New York |
| 64 | Vincent Rooney | 43 | Head | Porter | England |
| 65 | Cecila Rooney | 40 | Wife | — | Ireland |
| 66 | John P Rooney THIS PERSON | 17 | Son | — | New York |
| 67 | Mary C Rooney | 14 | Daughter | — | New York |
| 68 | Vincent Rooney | 5 | Son | — | New York |
| 69 | Kathleen Rooney | 2 | Daughter | — | New York |
| 70 | James Garraghy | 62 | Lodger | — | Ireland |
| 71 | Patrick Mcguinn | 56 | Lodger | Car Barn | Ireland |
| 72 | Thomas Carty | 45 | Lodger | Operator | Ireland |
| 73 | Judith Heimlich | 68 | Mother | — | Hungary |
| 74 | Martin Heimlich | 47 | Son | Label Maker | Hungary |
| 75 | Margaret Heimlich | 38 | Daughter | Operator | Hungary |
| 76 | Stella Heimlich | 30 | Daughter | Teacher | New York |
| 77 | Florence Heimlich | 26 | Daughter | Stenographer | New York |
| 78 | Nunzio Jeromay | 38 | Head | Carpenter | England |
| 79 | Albina Jeromay | 35 | Wife | — | Ireland |
| 80 | John J Jeromay | 4 | Son | — | New York |
Related Census Records
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)