MD
Mary Doyle — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Mary Doyle across the 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 4-person household.
Age 63
b. ~1877
Female
Spouse
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Doyle |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | No 3 Arms |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | No 3 Arms |
| Est. Birth Year | ~1877 |
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 |
|---|---|---|---|---|
| Daniel Doyle | Head | — | 67 | ~1873 |
| John Doyle | Son | — | 27 | ~1913 |
| Daniel Doyle | Son | — | 30 | ~1910 |
| Mary Doyle | Spouse | — | 63 | ~1877 |
Census Appearances
1920
Queens, New …
Spouse, age 43
Queens, New York · implied b. ~1877 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1895 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1900 |
| Birthplace (normalized) | ireland |
1930
Kings, New …
Spouse, age 54
Kings, New York · implied b. ~1876 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1895 |
| Age at First Marriage | 18 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Bronx-County, New …
Spouse, age 63
Bronx-County, New York · implied b. ~1877 — 4 household members
| Surname | Doyle |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | No 3 Arms |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | H-2 |
| 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 Mary Doyle across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Doyle
Spouse · 1940 · age 63 · b. ~1877 · 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-t0627-02480-00915)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Angelo Bartolotta | 27 | Head | Mechanic | New York |
| 42 | Elvira Bartolotta | 25 | Wife | Housework | New York |
| 43 | Louis Kendzierski | 30 | Brother-in-law | Chauffeur | New York |
| 44 | Josephine Kendzierski | 28 | Sister | — | New York |
| 45 | Michael Di Salvo | 39 | Head | Counselor At Law | Italy |
| 46 | Mildred Di Salvo | 33 | Wife | — | New Jersey |
| 47 | Arthur Di Salvo | 7 | Son | — | New York |
| 48 | Richard Di Salvo | 3 | Son | — | New York |
| 49 | Wilfred Vallely | 37 | Head | Assistant Superintendent | New York |
| 50 | Florence Vallely | 31 | Wife | — | Penn. |
| 51 | James Vallely | 9 | Son | — | New York |
| 52 | Lois Vallely | 7 | Daughter | — | New York |
| 53 | Patricia Vallely | 5 | Daughter | — | New York |
| 54 | John Vallely | 2 | Son | — | New York |
| 55 | Joseph Vallely | 1 | Son | — | New York |
| 56 | Albert Schlegel | 31 | Head | Bookkeeper | New York |
| 57 | Jane Schlegel | 35 | Wife | — | New York |
| 58 | Peter Schlegel | 6 | Son | — | New York |
| 59 | Robert Schlegel | 4 | Son | — | New York |
| 60 | Jane Schlegel | 3 | Daughter | — | New York |
| 61 | Daniel Doyle | 67 | Head | Accountant | Ireland |
| 62 | Mary Doyle THIS PERSON | 63 | Wife | — | Ireland |
| 63 | Daniel Jr. Doyle | 30 | Son | Fireman | New York |
| 64 | John Doyle | 27 | Son | Fireman | New York |
| 65 | Robert Brown | 38 | Head | Clerk | New York |
| 66 | Elsie Brown | 39 | Wife | — | New York |
| 67 | Robert Brown | 10 | Son | — | New York |
| 68 | Verna Brown | 4 | Daughter | — | New York |
| 69 | Robert Lalor | 32 | Head | Detective | New York |
| 70 | Mary Lalor | 29 | Wife | School Teacher | New York |
| 71 | Robert Jr. Lalor | 4 | Son | — | New York |
| 72 | Dennis Nargi | 37 | Head | Engraver | Mass. |
| 73 | Mary Nargi | 38 | Wife | — | Mass. |
| 74 | Raymond Nargi | 10 | Son | — | New York |
| 75 | Mary Anne Nargi | 6 | Daughter | — | New York |
| 76 | Dennis Jr. Nargi | 1 | Son | — | New York |
| 77 | Roger Sullivan | 40 | Head | Foreman | New York |
| 78 | Mary Sullivan | 40 | Wife | — | Northern Ireland |
| 79 | Mary Ann Sullivan | 8 | Daughter | — | New York |
| 80 | Catherine Sullivan | 5 | 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)