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James Mccarthy — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bronx, New York
Our Model Tree links this James Mccarthy across the 1910, 1920 and 1930 US Censuses in Bronx, New York (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 15-person household.
Age 41
b. ~1889
Male
Head
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Bronx, New York |
| Surname | McCarthy |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1909 |
| Age at First Marriage | 26 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Paper Handler |
| Industry | Bronx Home News |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 8500 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Paper Handler |
| Township / Ward | New York City |
| Est. Birth Year | ~1889 |
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.
15 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Eileen Mccarthy | Daughter | — | 9 | ~1921 |
| James Mccarthy | Head | — | 41 | ~1889 |
| Timothy Harrington | Other | — | 43 | ~1887 |
| John Hughes | Other | — | 27 | ~1903 |
| Elizabeth Bacon | Other | — | 44 | ~1886 |
| Timothy Gallivan | Other | — | 37 | ~1893 |
| Margaret Kearns | Other | — | 25 | ~1905 |
| John Connolly | Other | — | 26 | ~1904 |
| Joseph Kearns | Other | — | 35 | ~1895 |
| John Bacon | Other | — | 11 | ~1919 |
| Eileen Ross | Other | — | 18 | ~1912 |
| James Mccarthy | Son | — | 11 | ~1919 |
| John Mccarthy | Son | — | 6 | ~1924 |
| William Mccarthy | Son | — | 3 | ~1927 |
| Agnes Mccarthy | Spouse | — | 41 | ~1889 |
Census Appearances
1910
New York, …
Other, age 21
New York, New York · implied b. ~1889 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | James |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ireland |
| Year of Immigration | 1908 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Driver |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
New York, …
Other, age 30
New York, New York · implied b. ~1890 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | James |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Ireland |
| Year of Immigration | 1910 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Bronx, New …
Head, age 41
Bronx, New York · implied b. ~1889 — 15 household members
| Surname | McCarthy |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1909 |
| Age at First Marriage | 26 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Paper Handler |
| Industry | Bronx Home News |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 8500 |
| Radio Set | R |
| Veteran | No |
| 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 James Mccarthy across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
James Mccarthy
Head · 1930 · age 41 · b. ~1889 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Bronx, New York
Open full size
1930 US Federal Census — Bronx, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1485:0332)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Orville Bullard | 21 | Head | Butcher | New York |
| 2 | Madeline Bullard | 20 | Wife | — | New York |
| 3 | Doris Bullard | 1 | Daughter | — | New York |
| 4 | Arthur S. Murray | 36 | Head | Wireman | New York |
| 5 | Nellie Murray | 30 | Wife | — | New York |
| 6 | Arthur R. Murray | 8 | Son | — | New York |
| 7 | Dominick Chiareri | 56 | Head | Longshoreman | Italy |
| 8 | Ernest Gittins | 38 | Head | Knitter | England |
| 9 | Harriett Gittins | 37 | Wife | — | England |
| 10 | Maisie Gittins | 3 | Daughter | — | England |
| 11 | Edgar Stubbing | 46 | Brother-in-law | Stoker | England |
| 12 | John Ferguson | 23 | Head | Chauffeur | New York |
| 13 | Luella Ferguson | 25 | Wife | — | New York |
| 14 | John Ferguson | 1 | Son | — | New York |
| 15 | Hugh Dwyer | 28 | Brother | Conductor | Irish F.S. |
| 16 | Joseph Mack | 29 | Head | Clerk | New York |
| 17 | Josephine Mack | 25 | Wife | — | New York |
| 18 | John Mack | 5 | Son | — | New York |
| 19 | James J. Gallagher | 40 | Head | Clerk | Connecticut |
| 20 | Mary Gallagher | 37 | Wife | — | Connecticut |
| 21 | James Gallagher | 9 | Son | — | Connecticut |
| 22 | John White | 38 | Head | Superintendent | New York |
| 23 | Josephine White | 33 | Wife | — | New York |
| 24 | Theresa White | 14 | Daughter | — | New York |
| 25 | John White | 12 | Son | — | New York |
| 26 | Dorothy White | 10 | Daughter | — | New York |
| 27 | William White | 8 | Son | — | New York |
| 28 | James Madden | 22 | Head | Chauffeur | New York |
| 29 | Caroline Madden | 21 | Wife | — | New York |
| 30 | John Dwyer | 30 | Head | Conductor | Irish F.S. |
| 31 | Catherine Dwyer | 29 | Wife | — | Irish F.S. |
| 32 | James Mccarthy THIS PERSON | 41 | Head | Paper Handler | Ireland |
| 33 | Agnes Mccarthy | 41 | Wife | — | Pennsylvania |
| 34 | James Mccarthy | 11 | Son | — | New York |
| 35 | Eileen Mccarthy | 9 | Daughter | — | New York |
| 36 | John Mccarthy | 6 | Son | — | New York |
| 37 | William Mccarthy | 3 | Son | — | New York |
| 38 | Elizabeth Bacon | 44 | Cousin-in-law | Cook | Ireland |
| 39 | John Bacon | 11 | Cousin-in-law | — | Pennsylvania |
| 40 | Timothy Gallivan | 37 | Lodger | Fireman | Ireland |
| 41 | John Hughes | 27 | Lodger | Switchman | Ireland |
| 42 | John Connolly | 26 | Lodger | Conductor | Ireland |
| 43 | Timothy Harrington | 43 | Lodger | Chauffeur | Ireland |
| 44 | Joseph Kearns | 35 | Lodger | — | New York |
| 45 | Margaret Kearns | 25 | Lodger | Housekeeper | Ireland |
| 46 | Eileen Ross | 18 | Lodger | Nursemaid | New York |
| 47 | Sarah Brown | 53 | Head | — | Russia |
| 48 | Martin Brown | 32 | Son | Barber | New York |
| 49 | Sam Brown | 30 | Son | Barber | New York |
| 50 | Louis Brown | 26 | Son | Barber | New York |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)