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John Mccarthy — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this John Mccarthy across the 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 7-person household.
Age 55
b. ~1885
Male
Head
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | McCarthy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Station Agent |
| Industry | Subway |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 2080 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Station Agent |
| Township / Ward | New York City |
| Est. Birth Year | ~1885 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Anna Mccarthy | Daughter | — | 17 | ~1923 |
| John Mccarthy | Head | — | 55 | ~1885 |
| Paul Mccarthy | Son | — | 19 | ~1921 |
| Emmett Mccarthy | Son | — | 21 | ~1919 |
| John Mccarthy | Son | — | 26 | ~1914 |
| Martin Mccarthy | Son | — | 20 | ~1920 |
| Anna Mccarthy | Spouse | — | 56 | ~1884 |
Census Appearances
1920
New York, …
Other, age 35
New York, New York · implied b. ~1885 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarty |
| Given Name | John |
| Relationship to Head | Brother |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Proprietor |
| Industry | Optical OA |
| Class of Worker | 1898 |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1903 |
| Birthplace (normalized) | ireland |
1930
New York, …
Head, age 46
New York, New York · implied b. ~1884 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarty |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Single |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Yes |
| Industry | Engineer |
| Class of Worker | Real Estate |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 28 |
| Radio Set | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Bronx-County, New …
Head, age 55
Bronx-County, New York · implied b. ~1885 — 7 household members
| Surname | McCarthy |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Occupation | Station Agent |
| Industry | Subway |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 2080 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Mccarthy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Mccarthy
Head · 1940 · age 55 · b. ~1885 · New York
★ You are viewing this record
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-t0627-02483-00841)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William J Connors | 7 | Son | — | New York |
| 42 | Richard Connors | 5 | Son | — | New York |
| 43 | William F Bradley | 35 | Head | Driver | New York |
| 44 | Helen Bradley | 34 | Wife | — | New York |
| 45 | Jean Bradley | 15 | Daughter | — | New York |
| 46 | Marilyn Bradley | 13 | Daughter | — | New York |
| 47 | Bernard Thornton | 62 | Uncle | Packer | New York |
| 48 | John Mccarthy THIS PERSON | 55 | Head | Station Agent | Ireland |
| 49 | Anna M Mccarthy | 56 | Wife | — | Ireland |
| 50 | John T Mccarthy | 26 | Son | — | New York |
| 51 | Emmett Mccarthy | 21 | Son | — | New York |
| 52 | Martin Mccarthy | 20 | Son | Pruner | New York |
| 53 | Paul Mccarthy | 19 | Son | Laborer | New York |
| 54 | Anna Mccarthy | 17 | Daughter | — | New York |
| 55 | Alfred W Beers | 40 | Head | Policeman | New York |
| 56 | William P Beers | 74 | Father | — | Pennsylvania |
| 57 | Sarah A Beers | 65 | Mother | — | New York |
| 58 | Francis X Beers | 45 | Son | — | New York |
| 59 | Thomas Bennum | 68 | Uncle | — | New York |
| 60 | Louis J Lotter | 67 | Head | Checker | Germany |
| 61 | Ernestine Lotter | 63 | Wife | — | New York |
| 62 | William S Reilly | 57 | Head | Building Superintendent | Ireland |
| 63 | Ida Reilly | 50 | Wife | — | Ireland |
| 64 | Joseph Massaro | 42 | Head | Barber | Italy |
| 65 | Jennie Massaro | 41 | Wife | — | New York |
| 66 | William Massaro | 21 | Son | Electrician | New York |
| 67 | Louis Massaro | 20 | Son | Messenger | New York |
| 68 | James Massaro | 18 | Son | Repairman | New York |
| 69 | Joseph Jr Massaro | 17 | Son | — | New York |
| 70 | John Massaro | 13 | Son | — | New York |
| 71 | Louis L Habel | 43 | Head | Chauffeur | New York |
| 72 | Florence E Habel | 41 | Wife | — | New York |
| 73 | Henry Habel | 18 | Son | — | New York |
| 74 | Gertrude Habel | 16 | Daughter | — | New York |
| 75 | Edward Habel | 11 | Son | — | New York |
| 76 | Anthony Gavin | 54 | Head | Officer | Ireland |
| 77 | Mary Gavin | 55 | Wife | — | Ireland |
| 78 | Anthony Jr Gavin | 26 | Son | Teller | New York |
| 79 | Dolores Gavin | 14 | Daughter | — | New York |
| 80 | Edward Sr Duffy | 60 | Head | Bricklayer | New England |
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)