MK
Mary Kinney — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Mary Kinney across the 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 4-person household.
Age 50
b. ~1890
Female
Head
Born: Ireland
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Kinney |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 5 |
| 1935 Residence | New York |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | New York City |
| Est. Birth Year | ~1890 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Kinney | Head | — | 50 | ~1890 |
| Elizabeth Kinney | Daughter | — | 22 | ~1918 |
| James Kinney | Son | — | 23 | ~1917 |
| John Kinney | Son | — | 19 | ~1921 |
Census Appearances
1920
New York, …
Other, age 27
New York, New York · implied b. ~1893 — 30 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kenney |
| Given Name | Mary |
| Relationship to Head | X |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1916 |
| Naturalization Status | Alien |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laundress |
| Industry | Hospital |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
New York, …
Head, age 39
New York, New York · implied b. ~1891 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kinney |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Alien |
| Year of Immigration | 1917 |
| Age at First Marriage | 29 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 100 |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Bronx-County, New …
Head, age 50
Bronx-County, New York · implied b. ~1890 — 4 household members
| Surname | Kinney |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | No 5 |
| 1935 Residence | New York |
| 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 Mary Kinney across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Kinney
Head · 1940 · age 50 · b. ~1890 · 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-t0627-02463-00412)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Samuel Gornal | 25 | Son | Accountant | New York |
| 2 | Jack Helfin | 40 | Head | Salesman | New York |
| 3 | Caroline Helfin | 34 | Wife | — | New York |
| 4 | Helen Helfin | 4 | Daughter | — | New York |
| 5 | Morris Wiener | 28 | Head | Presser | Russia |
| 6 | Dora Wiener | 24 | Wife | Copyist | New York |
| 7 | Emil Reinhart | 32 | Head | Waiter | Germany |
| 8 | Mary Reinhart | 29 | Wife | Bookkeeper | Ireland |
| 9 | Stephen King | 37 | Head | Motorman | Ireland |
| 10 | Mary King | 31 | Wife | — | New York |
| 11 | Patricia King | 3 | Daughter | — | New York |
| 12 | Mary Kinney THIS PERSON | 50 | Head | — | Ireland |
| 13 | James Kinney | 23 | Son | Salesman | New York |
| 14 | Elizabeth Kinney | 22 | Daughter | — | New York |
| 15 | John Kinney | 19 | Son | — | New York |
| 16 | Albert Weiglein | 42 | Head | Chef | Germany |
| 17 | Anna Weiglein | 35 | Wife | — | Germany |
| 18 | Anton Witteman | 40 | Brother in law | Baking | Germany |
| 19 | Laura Witteman | 36 | Sister in law | — | Germany |
| 20 | Theodore Fox | 48 | Head | Manager | New York |
| 21 | Florence Fox | 46 | Wife | — | New York |
| 22 | Stanley Fox | 19 | Son | — | New York |
| 23 | Student Fox | 12 | Son | — | New York |
| 24 | Nathan Goldberg | 30 | Head | Teacher | New York |
| 25 | Bessie Goldberg | 30 | Wife | — | New York |
| 26 | Marilyn Goldberg | 4 | Daughter | — | New York |
| 27 | David Ragon | 34 | Head | Chauffeur | New York |
| 28 | Nettie Ragon | 29 | Wife | — | New York |
| 29 | Sandra Ragon | 2 | Daughter | — | New York |
| 30 | David Bernstein | 31 | Head | Salesman | New York |
| 31 | Sadie Bernstein | 30 | Wife | — | New York |
| 32 | Louis Bernstein | 3 | Son | — | New York |
| 33 | Isaac Feigel | 54 | Head | Embroiderer | Russia |
| 34 | Clara Feigel | 55 | Wife | — | Russia |
| 35 | Ethel Feigel | 32 | Daughter | Bookkeeper | Russia |
| 36 | Anna Feigel | 30 | Daughter | Salesgirl | New York |
| 37 | Sylvia Feigel | 26 | Daughter | Clerk | New York |
| 38 | Ruth Feigel | 22 | Daughter | Steno | New York |
| 39 | Michael Neuwirth | 59 | Head | Handyman | Austria |
| 40 | Helen Neuwirth | 54 | Wife | — | Austria |
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)