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Mary Mcnulty — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Mary Mcnulty across the 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 6-person household.
Age 51
b. ~1889
Female
Spouse
Born: Irish Free State
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | McNulty |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | G 4 |
| 1935 Residence | Same place |
| Birthplace (normalized) | irish free state |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Marie Mcnulty | Daughter | — | 26 | ~1914 |
| Francis Mcnulty | Son | — | 19 | ~1921 |
| William Mcnulty | Son | — | 16 | ~1924 |
| Patrick Mcnulty | Head | — | 52 | ~1888 |
| Mary Mcnulty | Spouse | — | 51 | ~1889 |
| James Mcnulty | Son | — | 21 | ~1919 |
Census Appearances
1930
Bronx, New …
Other, age 40
Bronx, New York · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McNulty |
| Given Name | Margaret |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Irish Free State |
| Naturalization Status | Naturalized |
| Year of Immigration | 1901 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birthplace (normalized) | irish free state |
1940
Bronx-County, New …
Spouse, age 51
Bronx-County, New York · implied b. ~1889 — 6 household members
| Surname | McNulty |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | G 4 |
| 1935 Residence | Same place |
| Birthplace (normalized) | irish free state |
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 Mary Mcnulty across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Mcnulty
Spouse · 1940 · age 51 · 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
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-t0627-02486-00159)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Daniel Meskill | 13 | Son | — | New York |
| 42 | Mary Meskill | 11 | Daughter | — | New York |
| 43 | Robert Meskill | 10 | Son | — | New York |
| 44 | William Meskill | 9 | Son | — | New York |
| 45 | Joan Ann Meskill | 8 | Daughter | — | New York |
| 46 | James Meskill | 5 | Son | — | New York |
| 47 | John Meskill | 3 | Son | — | New York |
| 48 | Joseph Gilmartin | 37 | Brother-in-law | Elevator Operat. | Irish Free State |
| 49 | Theresa Gilmartin | 29 | Sister-in-law | — | Irish Free State |
| 50 | Mary Gilmartin | 2 | Niece | — | New York |
| 51 | John Ford | 51 | Head | Lumber | New York |
| 52 | Grace Ford | 50 | Wife | — | New York |
| 53 | Virginia Ford | 23 | Daughter | Clerical | New York |
| 54 | John Jr. Ford | 15 | Son | — | New York |
| 55 | Lorraine Ford | 14 | Daughter | — | New York |
| 56 | Harold Cummings | 34 | Head | Houseworker | Irish Free State |
| 57 | Margaret Cummings | 13 | Daughter | — | New York |
| 58 | Eleanor Cummings | 6 | Daughter | — | New York |
| 59 | Jean P. Kramer | 32 | Head | Printer Engineer | New York |
| 60 | Margaret Kramer | 34 | Wife | — | Canada English |
| 61 | Margaret E. Kramer | 0 | Daughter | — | New York |
| 62 | Frank A. Kramer | 75 | Father | — | New York |
| 63 | Edward A. Kramer | 73 | Uncle | — | New York |
| 64 | Patrick Mcnulty | 52 | Head | Stationary Eng. | Irish Free State |
| 65 | Mary Mcnulty THIS PERSON | 51 | Wife | — | Irish Free State |
| 66 | Marie Mcnulty | 26 | Daughter | Teacher | New York |
| 67 | James Mcnulty | 21 | Son | — | New York |
| 68 | Francis Mcnulty | 19 | Son | — | New York |
| 69 | William Mcnulty | 16 | Son | — | New York |
| 70 | Joseph De Maio | 35 | Head | Interior Decorator | Italy |
| 71 | Josephine De Maio | 33 | Wife | — | Italy |
| 72 | Ann De Maio | 9 | Daughter | — | New York |
| 73 | Joan De Maio | 7 | Daughter | — | New York |
| 74 | George Foy | 41 | Head | Dining Car Steward | England |
| 75 | Adelaide Foy | 32 | Wife | — | New Jersey |
| 76 | Roger Foy | 13 | Son | — | New York |
| 77 | Ruth Foy | 12 | Daughter | — | New York |
| 78 | Donald Foy | 6 | Son | — | New York |
| 79 | George Foy | 4 | Son | — | New York |
| 80 | Jane Singleton | 38 | Lodger | Counter Girl | Scotland |
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)