MC
Mary Carey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Mary Carey across the 1920, 1930 and 1940 US Censuses in Kings-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 | Kings-County, New York |
| Surname | Carey |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Brooklyn N.Y. City |
| 1935 Residence (County) | Kings |
| Naturalization Status | Am Cit |
| Additional Details | |
| Occupation | 0 |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | 0 |
| 1935 Residence | Same Place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | 0 |
| Township / Ward | Brooklyn Ny 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 |
|---|---|---|---|---|
| Helen Carey | Daughter | — | 23 | ~1917 |
| Anna Carey | Daughter | — | 25 | ~1915 |
| Joseph Carey | Head | — | 57 | ~1883 |
| Mary Carey | Spouse | — | 57 | ~1883 |
Census Appearances
1920
Kings, New …
Spouse, age 38
Kings, New York · implied b. ~1882 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carey |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1907 |
| 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 | 1910 |
| Birthplace (normalized) | ireland |
1930
Kings, New …
Spouse, age 47
Kings, New York · implied b. ~1883 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carey |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1907 |
| Age at First Marriage | 25 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Kings-County, New …
Spouse, age 57
Kings-County, New York · implied b. ~1883 — 4 household members
| Surname | Carey |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Brooklyn N.Y. City |
| 1935 Residence (County) | Kings |
| Naturalization Status | Am Cit |
| Occupation | 0 |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | 0 |
| 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 Carey 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 Carey
Spouse · 1940 · age 57 · b. ~1883 · 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 — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02574-00402)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard Cloney | 55 | Head | Engineer | Ireland |
| 2 | Johanna Cloney | 54 | Wife | 0 | England |
| 3 | Martha Cloney | 30 | Daughter | Ship Letter | New York |
| 4 | John Cloney | 26 | Son | Shipping Clerk | New York |
| 5 | Mary Cloney | 23 | Daughter | Book Keeper | New York |
| 6 | Richard Cloney | 18 | Son | Shipping Clerk | New York |
| 7 | Cathrine Cloney | 17 | Daughter | P. High School | New York |
| 8 | Edwin Barrett | 46 | Head | Clerk | New York |
| 9 | Edwina Barrett | 13 | Son | — | New York |
| 10 | Edith R. Barrett | 10 | Daughter | — | New York |
| 11 | Edith M. Barrett | 70 | Grand Mother | 0 | New York |
| 12 | Edith E. Barrett | 24 | Grand Daughter | 0 | New York |
| 13 | Patrick J. Kelley | 31 | Head | Store Manager | New York |
| 14 | Joseph Kelley | 1 | Son | — | New York |
| 15 | Catherine Kelley | 28 | Wife | 0 | New York |
| 16 | John Hypland | 23 | Head | Fireman | New York |
| 17 | Alice Hypland | 21 | Wife | 0 | New York |
| 18 | Infant Hypland | 0 | Daughter | — | New York |
| 19 | James F. B. Murray | 39 | Head | Railway Ex. | New York |
| 20 | Josephine Murray | 38 | Wife | 0 | New York |
| 21 | Steven Parensky | 27 | Head | Exporter | New York |
| 22 | Anna Parensky | 26 | Wife | 0 | New York |
| 23 | Peter J. Campbell | 44 | Head | Supt Apartments | New York |
| 24 | Delia Agnes Campbell | 44 | Wife | 0 | Ireland |
| 25 | Mary E. Campbell | 20 | Daughter | Private Secty. | New York |
| 26 | William J. Campbell | 19 | Son | Office Boy | New York |
| 27 | Peter Campbell | 8 | Son | — | New York |
| 28 | Frank J. Campbell | 53 | Brother | Seaman | New York |
| 29 | Thomas Curley | 59 | Head | Traffic Manager | New York |
| 30 | Ellen E. Curley | 63 | Wife | 0 | New York |
| 31 | Carl Johnson | 38 | Head | Master Marine | Norway |
| 32 | Agate Johnson | 36 | Wife | 0 | Norway |
| 33 | Modesto Hermida | 53 | Head | Shirt Ironer | Spain |
| 34 | Nelly Hermida | 47 | Wife | 0 | Ireland |
| 35 | Raymond Hermida | 19 | Son | Public School | New York |
| 36 | Thomas Hermida | 18 | Son | Public School | New York |
| 37 | Joseph Carey | 57 | Head | Agent | England |
| 38 | Mary Carey THIS PERSON | 57 | Wife | 0 | Ireland |
| 39 | Anna Carey | 25 | Daughter | Typist | New York |
| 40 | Helen Carey | 23 | Daughter | Typist | 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)