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Mary Whalen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Mary Whalen across the 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 5-person household.
Age 45
b. ~1895
Female
Spouse
Born: Irish Free State
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Whalen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | New York City NYC |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birthplace (normalized) | irish free state |
| Township / Ward | New York City Nyc |
| Est. Birth Year | ~1895 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Whalen | Daughter | — | 10 | ~1930 |
| Thomas Whalen | Son | — | 13 | ~1927 |
| John Whalen | Son | — | 18 | ~1922 |
| Frances Whalen | Son | — | 16 | ~1924 |
| Mary Whalen | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Kings, New …
Spouse, age 35
Kings, New York · implied b. ~1895 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Whelan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 26 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birthplace (normalized) | irish free state |
1940
Kings-County, New …
Spouse, age 45
Kings-County, New York · implied b. ~1895 — 5 household members
| Surname | Whalen |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | New York City NYC |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Highest Grade | 8 |
| 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 Whalen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Whalen
Spouse · 1940 · age 45 · b. ~1895 · 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-t0627-02600-00040)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary Whalen THIS PERSON | 45 | Wife | — | Irish Free State |
| 42 | John Whalen | 18 | Son | — | New York |
| 43 | Frances Whalen | 16 | Son | — | New York |
| 44 | Thomas Whalen | 13 | Son | — | New York |
| 45 | Mary Whalen | 10 | Daughter | — | New York |
| 46 | Frederick Dyett | 70 | Head | Inspector Repairer | New York |
| 47 | Ida Dyett | 67 | Wife | — | Sweden |
| 48 | Malcolm Mcleod | 37 | Head | Gas Station Attendant | New York |
| 49 | Ada Mcleod | 30 | Wife | — | Italy |
| 50 | Ada Mary Mcleod | 2 | Daughter | — | New York |
| 51 | Elizabeth Rogers | 68 | Mother | — | New York |
| 52 | William Rogers | 45 | Head | Public Accountant | New York |
| 53 | Helen Rogers | 44 | Wife | Credit Clerk | New York |
| 54 | William A. Rogers | 14 | Son | — | New York |
| 55 | Patricia L. Rogers | 12 | Daughter | — | New York |
| 56 | Carolyn Rogers | 10 | Daughter | — | New York |
| 57 | Agnes Rogers | 49 | Sister | File Clerk | New York |
| 58 | Ellen O'Neil | 68 | Head | — | Penn. |
| 59 | Josephine V. Turner | 34 | Lodger | Laboratory Technician | Illinois |
| 60 | Margaret M. Reilly | 43 | Lodger | Laboratory Technician | New York |
| 61 | Ralph De Vito | 30 | Head | Chauffeur | New York |
| 62 | Josephine De Vito | 27 | Wife | — | New York |
| 63 | Pauline De Vito | 3 | Daughter | — | New York |
| 64 | Michael De Vito | 0 | Son | — | New York |
| 65 | Gerhard Kaufold | 28 | Head | Collector | New York |
| 66 | Evelyn Kaufold | 32 | Wife | — | New York |
| 67 | Donald Kaufold | 3 | Son | — | New York |
| 68 | Mary Mcguiness | 75 | Head | — | New York |
| 69 | Mary Moroney | None | Lodger | — | — |
| 70 | Mary Fox | 53 | Lodger | — | Irish Free State |
| 71 | Anna Roethler | 72 | Head | — | New York |
| 72 | Roger A. Saxton | 40 | Son-in-law | Savings Bank Manager | New York |
| 73 | Mabel Saxton | 44 | Daughter | — | New York |
| 74 | Marie Saxton | 10 | Granddaughter | — | New York |
| 75 | George E. Arkwright | 79 | Head | — | New York |
| 76 | Mary A. Arkwright | 76 | Wife | — | New York |
| 77 | John Shugrue | 43 | Head | Electrician | Conn |
| 78 | Helen Shugrue | 34 | Wife | — | New York |
| 79 | Jeanne Shugrue | 7 | Daughter | — | New York |
| 80 | Dominic Amendolara | 46 | Head | Ice Man | Italy |
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)