MR
Mary Roche — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Mary Roche across the 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 7-person household.
Age 39
b. ~1901
Female
Spouse
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Roche |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | New York |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | New York City |
| Est. Birth Year | ~1901 |
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 |
|---|---|---|---|---|
| Michael Roche | Head | — | 37 | ~1903 |
| Mary Roche | Spouse | — | 39 | ~1901 |
| Margaret Roche | Daughter | — | ~1940 | |
| Michael Roche | Son | — | 7 | ~1933 |
| Catherine Roche | Daughter | — | 5 | ~1935 |
| John Roche | Son | — | 4 | ~1936 |
| Mary Roche | Daughter | — | 2 | ~1938 |
Census Appearances
1930
Bronx, New …
Spouse, age 28
Bronx, New York · implied b. ~1902 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roche |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1925 |
| Age at First Marriage | 26 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Veteran | No |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Bronx-County, New …
Spouse, age 39
Bronx-County, New York · implied b. ~1901 — 7 household members
| Surname | Roche |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Highest Grade | No 8 |
| 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 Roche across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Roche
Spouse · 1940 · age 39 · b. ~1901 · 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-t0627-02483-00192)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helen Bemparos | 2 | daughter | — | New York |
| 2 | Gerhard Beherns | 65 | Lodger | Salesman | New York |
| 3 | Catherine Uzumaki | 63 | Head | — | Germany |
| 4 | Edwin Uzumaki | 23 | son | Bookkeeper | New York |
| 5 | Agnes Schrader | 52 | Head | — | Germany |
| 6 | Edna Zerr | 55 | Neice | — | New Jersey |
| 7 | Carlyn Hansen | 46 | Head | — | Norway |
| 8 | Elsie Hansen | 20 | daughter | — | Norway |
| 9 | Irene Hansen | 19 | daughter | Usher | Minnesota |
| 10 | Doris Hansen | 17 | daughter | New Worker | Minnesota |
| 11 | Vincenzo Pasquinelli | 69 | Head | — | Italy |
| 12 | Teresa Pasquinelli | 63 | Wife | Sewing | Italy |
| 13 | Warren Mahoney | 34 | Head | Roofer | Pennsylvania |
| 14 | Marie Mahoney | 36 | Wife | — | Pennsylvania |
| 15 | Emma Foder | 57 | Head | — | Michigan |
| 16 | Michael Roche | 37 | Head | Operator | Ireland |
| 17 | Mary Roche THIS PERSON | 39 | Wife | — | Ireland |
| 18 | Michael P Roche | 7 | son | — | New York |
| 19 | Catherine Roche | 5 | daughter | — | New York |
| 20 | John F Roche | 4 | son | — | New York |
| 21 | Mary P Roche | 2 | daughter | — | New York |
| 22 | Margaret T Roche | 0 | daughter | — | New York |
| 23 | William Dunning | 32 | Head | Special Officer | New York |
| 24 | Lillian Dunning | 33 | Wife | — | New York |
| 25 | Kenneth Dunning | 13 | son | — | New York |
| 26 | Leonard Dunning | 10 | son | — | New York |
| 27 | Thomas Pittman | 60 | Lodger | Butler | England |
| 28 | Albert Apfel | 45 | Head | Real Estate | New York |
| 29 | Anna M Apfel | 49 | Wife | Vice President | New York |
| 30 | Kitty Fairbrother | 67 | Lodger | Cleaner | New Jersey |
| 31 | E Block | None | Ends | — | — |
| 32 | Eric Spellman | 37 | Head | Accountant | Connecticut |
| 33 | Lillian Spellman | 31 | Wife | — | New York |
| 34 | Dorothy Spellman | 9 | daughter | — | New York |
| 35 | Robert Spellman | 7 | son | — | New York |
| 36 | Harry Foy | 55 | Head | Elevator Operator | New York |
| 37 | Augusta Foy | 52 | Wife | — | New York |
| 38 | Harry Foy | 27 | son | Clerk | New York |
| 39 | Morris Elboom | 62 | Head | Fruit Store | Poland |
| 40 | Helen Elboom | 59 | Wife | — | Poland |
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)