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Margaret Mccarthy — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Margaret Mccarthy across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 7-person household.
Age 56
b. ~1884
Female
Spouse
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | McCarthy |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Housewife |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Housewife |
| Township / Ward | New York City |
| Est. Birth Year | ~1884 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Mccarthy | Daughter | — | 27 | ~1913 |
| Mary Mccarthy | Daughter | — | 29 | ~1911 |
| Albina Mccarthy | Daughter | — | 25 | ~1915 |
| Theresa Mccarthy | Daughter | — | 21 | ~1919 |
| Michael Mccarthy | Head | — | 61 | ~1879 |
| Grace Sullivan | Other | — | 30 | ~1910 |
| Margaret Mccarthy | Spouse | — | 56 | ~1884 |
Census Appearances
1900
New York, …
Other, age 13
New York, New York · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Margaret |
| Relationship to Head | Boarder |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ireland |
| Birth Month | Apr |
| Birth Year | 1887 |
| Year of Immigration | 1896 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
New York, …
Other, age 23
New York, New York · implied b. ~1887 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Margaret |
| Relationship to Head | boarder |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 2 |
| Children Born | 1 |
| Children Living | 0 |
| Year of Immigration | 1902 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Bronx, New …
Other, age 32
Bronx, New York · implied b. ~1888 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Margaret |
| Relationship to Head | Roomer |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Nurse |
| Industry | Private |
| 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 …
Other, age 45
Bronx, New York · implied b. ~1885 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarthy |
| Given Name | Margaret |
| Relationship to Head | Boarder |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Single |
| Birthplace | Ireland |
| Age at First Marriage | 1906 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Broker |
| Industry | Real Estate |
| Class of Worker | O |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Bronx-County, New …
Spouse, age 56
Bronx-County, New York · implied b. ~1884 — 7 household members
| Surname | McCarthy |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Occupation | Housewife |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| 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 Margaret Mccarthy across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Mccarthy
Spouse · 1940 · age 56 · b. ~1884 · 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-t0627-02487-00701)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Cristiano Varracchio | 35 | Wife | Housewife | New York |
| 42 | Dominic Varracchio | 12 | Son | — | New York |
| 43 | William Varracchio | 4 | Son | — | New York |
| 44 | Celeste Margaret Varracchio | 31 | Lodger | Operator | Italy |
| 45 | Philip Lodato | 29 | Head | Clerical | New York |
| 46 | Jennie Lodato | 27 | Wife | Housewife | New York |
| 47 | Carmella Lodato | 5 | Daughter | — | New York |
| 48 | Virginia Lodato | 2 | Daughter | — | New York |
| 49 | Michael Puricelli | 49 | Head | Clerk | Italy |
| 50 | Lucy Puricelli | 42 | Wife | Housewife | Italy |
| 51 | Mary Puricelli | 19 | Daughter | Wrapper | New York |
| 52 | Dorothy Puricelli | 13 | Daughter | — | New York |
| 53 | Salvatore Puner | 44 | Head | Tailor | Italy |
| 54 | Sandy Puner | 45 | Wife | Housewife | Italy |
| 55 | Carmella Puner | 19 | Daughter | Clerk | New York |
| 56 | John Puner | 16 | Son | — | New York |
| 57 | Thomas Puner | 10 | Son | — | New York |
| 58 | Lucy Puner | 7 | Daughter | — | New York |
| 59 | Benjamin Cohen | 55 | Head | Tailor | Russia |
| 60 | Anna Cohen | 48 | Wife | Housewife | Russia |
| 61 | Lillian Cohen | 23 | Daughter | — | New York |
| 62 | Samuel Krieger | 32 | Step-Son | Salesman | New York |
| 63 | Michael Mccarthy | 61 | Head | Foreman | Ireland |
| 64 | Margaret Mccarthy THIS PERSON | 56 | Wife | Housewife | Ireland |
| 65 | Mary Mccarthy | 29 | Daughter | Route | New York |
| 66 | Margaret Mccarthy | 27 | Daughter | Operator | New York |
| 67 | Albina Mccarthy | 25 | Daughter | — | New York |
| 68 | Theresa Mccarthy | 21 | Daughter | — | New York |
| 69 | Grace Sullivan | 30 | Lodger | Operator | New York |
| 70 | Abe Adonsky | 43 | Head | Salesman | Russia |
| 71 | Katie Adonsky | 41 | Wife | Saleslady | Poland |
| 72 | Eli Adonsky | 17 | Son | — | New York |
| 73 | Al Adonsky | 12 | Daughter | — | New York |
| 74 | Rita Adonsky | 9 | Daughter | — | New York |
| 75 | Helen Adonsky | 8 | Daughter | — | New York |
| 76 | Paul Cangelone | 42 | Head | Mechanic | Italy |
| 77 | Antolina Cangelone | 40 | Wife | Housewife | France |
| 78 | John Cangelone | 20 | Son | — | New York |
| 79 | Richard Cangelone | 18 | Son | — | New York |
| 80 | Lucy Cangelone | 14 | Daughter | — | New York |
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)