MH
Mary Hopkins — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Mary Hopkins across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1886), then head of a 5-person household.
Age 54
b. ~1886
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Hopkins |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | New York City |
| Est. Birth Year | ~1886 |
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 |
|---|---|---|---|---|
| Theresa Hopkins | Daughter | — | 12 | ~1928 |
| Eleanor Hopkins | Daughter | — | 18 | ~1922 |
| Patrick Hopkins | Head | — | 68 | ~1872 |
| Richard Hopkins | Son | — | 15 | ~1925 |
| Mary Hopkins | Spouse | — | 54 | ~1886 |
Census Appearances
1920
Kings, New …
Spouse, age 35
Kings, New York · implied b. ~1885 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hopkins |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1904 |
| 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 | England |
| Year of Naturalization | 1910 |
| Birthplace (normalized) | england |
1930
Kings, New …
Spouse, age 45
Kings, New York · implied b. ~1885 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hopkins |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1904 |
| Age at First Marriage | 24 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Kings-County, New …
Spouse, age 54
Kings-County, New York · implied b. ~1886 — 5 household members
| Surname | Hopkins |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Hopkins 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 Hopkins
Spouse · 1940 · age 54 · b. ~1886 · 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-t0627-02578-00468)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Christina Lepe | 5 | daughter | — | New York |
| 42 | Marian W Macbeth | 59 | Head | — | S. Carolina |
| 43 | Julia Macbeth | 30 | daughter | Librarian | S. Carolina |
| 44 | Reade Macbeth | 27 | son | Manager | S. Carolina |
| 45 | Margery Macbeth | 25 | daughter | Nurse | S. Carolina |
| 46 | John Macbeth | 21 | son | Clerk | New York |
| 47 | Thomas Varelli | 37 | Head | Musician | New York |
| 48 | Edna Varelli | 36 | Wife | — | New York |
| 49 | Vivian Varelli | 15 | daughter | — | New York |
| 50 | Edna Varelli | 6 | daughter | — | New York |
| 51 | Thomas Varelli | 4 | son | — | New York |
| 52 | Louie Forcinito | 70 | Head | — | Italy |
| 53 | Jacquline Forcinito | 72 | Wife | — | Italy |
| 54 | Patrick Meehan | 51 | Head | Special Officer | Eire |
| 55 | Jennie Meehan | 56 | Wife | — | New York |
| 56 | Arthur Meehan | 15 | son | — | New York |
| 57 | Gerard Biffano | 46 | Head | Wire Tester | Italy |
| 58 | Catherine Biffano | 39 | Wife | — | Italy |
| 59 | Mary Biffano | 21 | daughter | Clerk | New York |
| 60 | Cosmo Biffano | 19 | son | Shipping Clerk | New York |
| 61 | Anna Biffano | 17 | daughter | Sewer | New York |
| 62 | Joseph Paraffa | 44 | Head | Carpenter | Italy |
| 63 | Margaret Paraffa | 44 | Wife | — | Italy |
| 64 | Bartholomew Paraffa | 18 | son | Clerk | New York |
| 65 | Linda Paraffa | 16 | daughter | — | New York |
| 66 | Antoinette Paraffa | 8 | daughter | — | New York |
| 67 | Gus Rose | 46 | Head | — | Italy |
| 68 | Antonella Rose | 39 | Wife | — | Italy |
| 69 | Dominic Rose | 20 | son | Jr. Clerk | Italy |
| 70 | Gus Rose | 13 | son | — | New York |
| 71 | Michael Rose | 12 | son | — | New York |
| 72 | James Rose | 9 | son | — | New York |
| 73 | Patrick Hopkins | 68 | Head | — | Eire |
| 74 | Mary Hopkins THIS PERSON | 54 | Wife | — | England |
| 75 | Eleanor Hopkins | 18 | daughter | New Worker | New York |
| 76 | Richard Hopkins | 15 | son | — | New York |
| 77 | Theresa Hopkins | 12 | daughter | — | New York |
| 78 | Louis Martella | 51 | Head | — | Italy |
| 79 | Lilian Martella | 50 | Wife | — | Italy |
| 80 | Dominic Martella | 16 | son | — | 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)