MK
Mary Kane — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Mary Kane across the 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 7-person household.
Age 40
b. ~1900
Female
Spouse
Born: Irish Free State
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Kane |
| Given Name | Mary D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| 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 |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| Birthplace (normalized) | irish free state |
| Township / Ward | New York City |
| Est. Birth Year | ~1900 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Anne Kane | Daughter | — | 7 | ~1933 |
| Catherine Kane | Daughter | — | 1 | ~1939 |
| Mary Kane | Daughter | — | 9 | ~1931 |
| Margaret Kane | Daughter | — | 3 | ~1937 |
| Philip Kane | Head | — | 44 | ~1896 |
| Patrick Kane | Son | — | 5 | ~1935 |
| Mary Kane | Spouse | — | 40 | ~1900 |
Census Appearances
1930
Bronx, New …
Spouse, age 29
Bronx, New York · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | KEANE |
| Given Name | MARY |
| Relationship to Head | WIFE |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | First papers filed |
| Year of Immigration | 1928 |
| Age at First Marriage | 25 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | NONE |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birthplace (normalized) | irish free state |
1940
Bronx-County, New …
Spouse, age 40
Bronx-County, New York · implied b. ~1900 — 7 household members
| Surname | Kane |
| Given Name | Mary D. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 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 Kane across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Kane
Spouse · 1940 · age 40 · b. ~1900 · 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-t0627-02461-00553)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna O'Shea | 13 | Daughter | — | New York |
| 2 | Kathleen O'Shea | 12 | Daughter | — | New York |
| 3 | James O'Shea | 10 | Son | — | New York |
| 4 | Philip Kane | 44 | Head | Laborer | Irish Free State |
| 5 | Mary D. Kane THIS PERSON | 40 | Wife | — | Irish Free State |
| 6 | Mary Kane | 9 | Daughter | — | New York |
| 7 | Anne Kane | 7 | Daughter | — | New York |
| 8 | Patrick Kane | 5 | Son | — | New York |
| 9 | Margaret Kane | 3 | Daughter | — | New York |
| 10 | Catherine Kane | 1 | Daughter | — | New York |
| 11 | John Moore | 47 | Head | Fireman | Irish Free State |
| 12 | Anna D. Moore | 43 | Wife | — | Irish Free State |
| 13 | Mary Moore | 21 | Daughter | Office Worker | New York |
| 14 | John Moore | 15 | Son | — | New York |
| 15 | Veronica Moore | 13 | Daughter | — | New York |
| 16 | Delores Moore | 10 | Daughter | — | New York |
| 17 | Eileen Moore | 8 | Daughter | — | New York |
| 18 | James Moore | 5 | Son | — | New York |
| 19 | Jean Moore | 5 | Daughter | — | New York |
| 20 | Lillian Moore | 4 | Daughter | — | New York |
| 21 | Ben Zimmerman | 44 | Head | Proprietor | Russia |
| 22 | Fay Zimmerman | 39 | Wife | — | Russia |
| 23 | Bert Zimmerman | 13 | Son | — | New York |
| 24 | Loraine Zimmerman | 9 | Daughter | — | New York |
| 25 | John Kelly | 43 | Head | Laborer | Irish Free State |
| 26 | Margaret Kelly | 40 | Wife | — | Irish Free State |
| 27 | John Kelly | 9 | Son | — | New York |
| 28 | Vincent Kelly | 8 | Son | — | New York |
| 29 | William Kelly | 5 | Son | — | New York |
| 30 | Martin Kelly | 2 | Son | — | New York |
| 31 | Ward Anthony Kelly | 38 | Brother | Laborer | Irish Free State |
| 32 | Kyran Heery | 43 | Head | — | Irish Free State |
| 33 | Philip Heery | 16 | Son | — | New York |
| 34 | John Heery | 14 | Son | — | New York |
| 35 | Eileen Heery | 9 | Daughter | — | New York |
| 36 | Fallon William Heery | 33 | Lodger | Trackman | Irish Free State |
| 37 | Isadore Kessler | 54 | Head | Proprietor | Russia |
| 38 | Beckie Kessler | 45 | Wife | — | Russia |
| 39 | Leon Kessler | 24 | Son | Clerk | New York |
| 40 | Jack Kessler | 19 | Son | New Stocker | 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)