MD
Mary Daly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Westchester-County, New York
Our Model Tree links this Mary Daly across the 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 10-person household.
Age 39
b. ~1901
Female
Spouse
Born: Irish Free State
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Westchester-County, New York |
| Surname | Daly |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Yonkers City |
| 1935 Residence (County) | Westchester |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birthplace (normalized) | irish free state |
| Township / Ward | Yonkers 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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Patricia Daly | Daughter | — | 1 | ~1939 |
| Eileen Daly | Daughter | — | 8 | ~1932 |
| Margaret Daly | Daughter | — | 13 | ~1927 |
| Mary Daly | Daughter | — | 15 | ~1925 |
| Madeline Daly | Daughter | — | 12 | ~1928 |
| Anna Daly | Daughter | — | 6 | ~1934 |
| Theresa Daly | Daughter | — | 9 | ~1931 |
| Patrick Daly | Head | — | 44 | ~1896 |
| Michael Daly | Son | — | 7 | ~1933 |
| Mary Daly | Spouse | — | 39 | ~1901 |
Census Appearances
1930
New York, …
Spouse, age 29
New York, New York · implied b. ~1901 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daly |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | Naturalized |
| Year of Immigration | 1920 |
| Age at First Marriage | 19 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Housework |
| Industry | Home |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birthplace (normalized) | irish free state |
1940
Westchester-County, New …
Spouse, age 39
Westchester-County, New York · implied b. ~1901 — 10 household members
| Surname | Daly |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Yonkers City |
| 1935 Residence (County) | Westchester |
| Naturalization Status | Naturalized |
| Highest Grade | No 7 |
| 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 Daly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Daly
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 — Westchester-County, New York
Open full size
1940 US Federal Census — Westchester-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02865-00190)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Beatty | 24 | Lodger | Nurse | New York |
| 2 | William J. Beatty | 25 | Lodger | — | New York |
| 3 | Francis M. Reagan | 49 | Head | Letter Carrier | New York |
| 4 | Margaret Reagan | 39 | Wife | Weaver | New York |
| 5 | William Reagan | 21 | Son | Laborer | New York |
| 6 | Francis Reagan | 19 | Son | Laborer | New York |
| 7 | Rose Ann Reagan | 16 | Daughter | — | New York |
| 8 | Michael Burke | 43 | Head | Chauffeur | New York |
| 9 | Anna Burke | 39 | Wife | Setter | New York |
| 10 | Thomas Ormond | 48 | Lodger | Weaver | New York |
| 11 | — | None | — | — | — |
| 12 | — | None | — | — | — |
| 13 | — | None | — | — | — |
| 14 | John Wesko | 38 | Head | — | Penn |
| 15 | Marie Wesko | 33 | Wife | Senior Operator | Penn |
| 16 | Janice Wesko | 9 | Daughter | — | New York |
| 17 | Peter Snyder | 65 | Father in law | Night Watchman | Austria |
| 18 | Patrick Daly | 44 | Head | — | Irish Free State |
| 19 | Mary Daly THIS PERSON | 39 | Wife | — | Irish Free State |
| 20 | Mary Daly | 15 | Daughter | — | New York |
| 21 | Margaret Daly | 13 | Daughter | — | New York |
| 22 | Madeline Daly | 12 | Daughter | — | New York |
| 23 | Theresa Daly | 9 | Daughter | — | New York |
| 24 | Eileen Daly | 8 | Daughter | — | New York |
| 25 | Michael Daly | 7 | Son | — | New York |
| 26 | Anna Daly | 6 | Daughter | — | New York |
| 27 | Patricia Daly | 1 | Daughter | — | New York |
| 28 | — | None | — | — | — |
| 29 | Bridget Morrison | 67 | Head | Finisher | New York |
| 30 | Roger Morrison | 36 | Son | — | New York |
| 31 | Raymond Morrison | 34 | Son | — | New York |
| 32 | Albert Morrison | 27 | Son | Sanitation Dept | New York |
| 33 | Adelaide Morrison | 21 | Daughter | Finisher | New York |
| 34 | Frances Slattery | 41 | Head | Porter | New York |
| 35 | Walter Slattery | 40 | Wife | — | New York |
| 36 | Elizabeth Slattery | 21 | Daughter | Tipping | Penn |
| 37 | Loretta Slattery | 19 | Daughter | Tipping | New York |
| 38 | Dorothy Slattery | 18 | Daughter | — | New York |
| 39 | Ruth Slattery | 16 | Daughter | — | New York |
| 40 | Joan Slattery | 8 | 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)