JL
John Larkin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, New York
Our Model Tree links this John Larkin across the 1930 and 1940 US Censuses in Wayne-County, New York (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 13-person household.
Age 15
b. ~1925
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, New York |
| Surname | Larkin |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Wolcott |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Highest Grade | No 2 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Wolcott |
| Est. Birth Year | ~1925 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Eunice Larkin | Daughter | — | ~1940 | |
| Isabel Larkin | Daughter | — | 12 | ~1928 |
| Ida Larkin | Daughter | — | 7 | ~1933 |
| Mary Larkin | Daughter | — | 13 | ~1927 |
| Sadie Larkin | Daughter | — | 15 | ~1925 |
| Ernest Larkin | Head | — | 44 | ~1896 |
| John Larkin | Son | — | 15 | ~1925 |
| Charles Larkin | Son | — | 9 | ~1931 |
| Isaac Larkin | Son | — | 2 | ~1938 |
| David Larkin | Son | — | 6 | ~1934 |
| Daniel Larkin | Son | — | 4 | ~1936 |
| Paul Larkin | Son | — | 17 | ~1923 |
| Blanche Larkin | Spouse | — | 41 | ~1899 |
Census Appearances
1930
Wayne, New …
Son, age 5
Wayne, New York · implied b. ~1925 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larkin |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | New York |
| Age at First Marriage | 5 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | none |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Wayne-County, New …
Son, age 15
Wayne-County, New York · implied b. ~1925 — 13 household members
| Surname | Larkin |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Wolcott |
| 1935 Residence (County) | Wayne |
| Highest Grade | No 2 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 John Larkin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Larkin
Son · 1940 · age 15 · b. ~1925 · New York
★ You are viewing this record
Sibling
Ida Larkin
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabel Larkin
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Larkin
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eunice Larkin
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Larkin
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Larkin
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isaac Larkin
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Larkin
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sadie Larkin
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Larkin
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Wayne-County, New York
Open full size
1940 US Federal Census — Wayne-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02801-00789)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harold Larkin | 26 | Head | Truck Driver | New York |
| 42 | Hilda Larkin | 22 | Wife | — | New York |
| 43 | Janet Larkin | 1 | Daughter | — | New York |
| 44 | Ernest Larkin | 44 | Head | Farmer | New York |
| 45 | Blanche Larkin | 41 | Wife | — | New York |
| 46 | Paul Larkin | 17 | Son | — | New York |
| 47 | Sadie Larkin | 15 | Daughter | — | New York |
| 48 | John Larkin THIS PERSON | 15 | Son | — | New York |
| 49 | Mary Larkin | 13 | Daughter | — | New York |
| 50 | Isabel Larkin | 12 | Daughter | — | New York |
| 51 | Charles Larkin | 9 | Son | — | New York |
| 52 | Ida Larkin | 7 | Daughter | — | New York |
| 53 | David Larkin | 6 | Son | — | New York |
| 54 | Daniel Larkin | 4 | Son | — | New York |
| 55 | Isaac Larkin | 2 | Son | — | New York |
| 56 | Eunice Larkin | 0 | Daughter | — | New York |
| 57 | Charles Nelson | 69 | Head | Farmer | New York |
| 58 | Harriet Nelson | 62 | Wife | — | New York |
| 59 | William Lattin | 50 | Head | Maintainer | New York |
| 60 | Edith Lattin | 44 | Wife | — | New York |
| 61 | Matilda Lattin | 21 | Daughter | Maid | New York |
| 62 | Lawrence Resheck | 33 | Head | Farmer | New York |
| 63 | Ellentree Resheck | 35 | Wife | — | New York |
| 64 | Thelma Resheck | 11 | Daughter | — | New York |
| 65 | Leon Resheck | 9 | Son | — | New York |
| 66 | Maurice Resheck | 7 | Son | — | New York |
| 67 | Dwight Resheck | 3 | Son | — | New York |
| 68 | Oliver Gage | 52 | Head | Farm Labor | New York |
| 69 | Carrie Gage | 41 | Wife | — | New York |
| 70 | Frank Gage | 13 | Son | — | New York |
| 71 | Sarah Ann Larkin | 83 | Head | — | New York |
| 72 | Raymond Larkin | 28 | Grandson | Farm Labor | New York |
| 73 | Margaret Larkin | 25 | Granddaughter | — | Maryland |
| 74 | Lester Larkin | 1 | Grandson | — | New York |
| 75 | Lester Countryman | 35 | Head | Truck Driver | New York |
| 76 | Evelyn Countryman | 27 | Wife | — | New York |
| 77 | Robert Countryman | 9 | Son | — | New York |
| 78 | George Countryman | 8 | Son | — | New York |
| 79 | Ray Countryman | 7 | Son | — | New York |
| 80 | Albert Larkin | 57 | Head | Farmer | New York |
Related Census Records
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)