MH
Mary Hickey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Mary Hickey across the 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1883), then head of a 4-person household.
Age 57
b. ~1883
Female
Spouse
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Hickey |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | New York City |
| Est. Birth Year | ~1883 |
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 Hickey | Daughter | — | 26 | ~1914 |
| Maurice Hickey | Head | — | 29 | ~1911 |
| Michael Hickey | Spouse | — | 57 | ~1883 |
| Mary Hickey | Spouse | — | 57 | ~1883 |
Census Appearances
1920
Bronx, New …
Spouse, age 34
Bronx, New York · implied b. ~1886 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hickey |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1902 |
| 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 | 1918 |
| Birthplace (normalized) | ireland |
1930
Bronx, New …
Spouse, age 46
Bronx, New York · implied b. ~1884 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hickey |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1901 |
| Age at First Marriage | 22 |
| 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 57
Bronx-County, New York · implied b. ~1883 — 4 household members
| Surname | Hickey |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Bronx |
| Naturalization Status | Naturalized |
| Highest Grade | 8 |
| 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 Hickey 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 Hickey
Spouse · 1940 · age 57 · b. ~1883 · New York
★ You are viewing this record
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-t0627-02495-00675)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred Freed | 24 | Son | Doctor | New York |
| 2 | Benjamin Freed | 24 | Son | Hygienist | New York |
| 3 | Maurice Hickey | 29 | Head | Builder | New York |
| 4 | Michael Hickey | 57 | Husband | Policeman | Ireland |
| 5 | Mary Hickey THIS PERSON | 57 | Wife | — | Ireland |
| 6 | Mary C. Hickey | 26 | Daughter | Bank Teller | New York |
| 7 | Sylvester E. Stapleton | 56 | Head | Composer | New York |
| 8 | Mae Stapleton | 50 | Wife | — | New York |
| 9 | Thomas E. Stapleton | 26 | Son | Bank Clerk | New York |
| 10 | Robert S. Stapleton | 24 | Son | Bank Clerk | New York |
| 11 | Marion C. Stapleton | 23 | Daughter | Stenographer | New York |
| 12 | William H. Stapleton | 22 | Son | Bank Clerk | New York |
| 13 | Virginia E. Stapleton | 19 | Daughter | Clerk | New York |
| 14 | John E. Stapleton | 18 | Son | Clerk | New York |
| 15 | George J. Stapleton | 16 | Son | — | New York |
| 16 | Florence J. Stapleton | 13 | Daughter | — | New York |
| 17 | Paul J. Stapleton | 10 | Son | — | New York |
| 18 | Charles Brick | 59 | Head | Salesman | Russia |
| 19 | Celia Brick | 54 | Wife | — | New York |
| 20 | David Mccallum | 35 | Head | Porter | Scotland |
| 21 | Isabelle Mccallum | 32 | Wife | — | Scotland |
| 22 | Martha Mccallum | 2 | Daughter | — | New York |
| 23 | James A. Lafferty | 27 | Boarder | — | New York |
| 24 | Arthur Hanbury | 29 | Head | Clerk | New York |
| 25 | Ruth Hanbury | 26 | Wife | — | Chicago |
| 26 | Lydia F. Hanbury | 0 | Daughter | — | New York |
| 27 | John Lafferty | 54 | Father-in-law | Builder | Russia |
| 28 | Anna Lafferty | 49 | Mother-in-law | Dress Operator | Russia |
| 29 | Rose D. Noah | 65 | Head | — | New York |
| 30 | Thomas Hughes | 35 | Head | School Teacher | New York |
| 31 | Helen Hughes | 25 | Wife | Salesman | Oklahoma |
| 32 | Lambert Srajer | 49 | Head | Barber | Czechoslovakia |
| 33 | Julia Srajer | 52 | Wife | — | Czechoslovakia |
| 34 | — | None | Apartment | — | — |
| 35 | Carrie Wiederhold | 65 | Head | — | New York |
| 36 | Eleanor Mccabe | 45 | Head | Clerk | New York |
| 37 | John F. Wilkinson | 33 | Head | Attorney | New York |
| 38 | Kathryn Wilkinson | 32 | Wife | — | New York |
| 39 | Joan Wilkinson | 0 | Daughter | — | New York |
| 40 | Sofie Martin | 74 | Head | — | 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)