JK
John Kelly — 1940 US Census Record
Model Tree available1940 United States Federal Census · Westchester-County, New York
Our Model Tree links this John Kelly across the 1920, 1930 and 1940 US Censuses in Westchester-County, New York (XGBoost, ~Confirmed), with identified parents Andrew — first a head (b.~1900), then head of a 5-person household.
Age 40
b. ~1900
Male
Head
Born: Scotland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Westchester-County, New York |
| Surname | Kelly |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Yonkers |
| 1935 Residence (County) | Westchester |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Miner |
| Industry | Coal Mine |
| Class of Worker | PW |
| Hours Worked | 154 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Occupation | Miner |
| Township / Ward | Yonkers |
| Est. Birth Year | ~1900 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Eileen Kelly | Daughter | — | 2 | ~1938 |
| Mary Kelly | Daughter | — | 3 | ~1937 |
| Elizabeth Kelly | Daughter | — | 5 | ~1935 |
| John Kelly | Head | — | 40 | ~1900 |
| Anna Kelly | Spouse | — | 37 | ~1903 |
Census Appearances
Son, age 19
Kings, New York · implied b. ~1901 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Scotland |
| Year of Immigration | 1900 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Laborer |
| Industry | Gas Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Scotch |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1930
New York, …
Head, age 30
New York, New York · implied b. ~1900 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelley |
| Given Name | Joe |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1900 |
| Age at First Marriage | 25 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Laborer |
| Industry | Docks |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 18 |
| Veteran | No |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Westchester-County, New …
Head, age 40
Westchester-County, New York · implied b. ~1900 — 5 household members
| Surname | Kelly |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Yonkers |
| 1935 Residence (County) | Westchester |
| Naturalization Status | Naturalized |
| Occupation | Miner |
| Industry | Coal Mine |
| Class of Worker | PW |
| Hours Worked | 154 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Kelly across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Andrew Kelly (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Kelly
b. ~1876
Source father
● Household
· direct · ~0.92
This person
Anchor record
John Kelly
Head · 1940 · age 40 · b. ~1900 · 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 — Westchester-County, New York
Open full size
1940 US Federal Census — Westchester-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02863-00174)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | David Rubenstein | 25 | Son | Clerk | New York |
| 42 | Angel Grumbar | 44 | Head | Beautician | Poland |
| 43 | Edward G. O'Rourke | 33 | Head | Lineman | New York |
| 44 | Mary O'Rourke | 27 | Wife | — | New York |
| 45 | Alexander Golub | 53 | Step-son | Laborer | Poland |
| 46 | Albert Serevan | 29 | Head | Butcher | New York |
| 47 | Beatrice Serevan | 25 | Wife | — | New York |
| 48 | Albert J. Serevan | 1 | Son | — | New York |
| 49 | — | None | — | — | — |
| 50 | Thomas Roche | 25 | Head | Apron-Maker | New York |
| 51 | Jane Roche | 23 | Wife | Secretary | New York |
| 52 | John Shador | 49 | Head | Laborer | Austria |
| 53 | Helen Shador | 49 | Wife | — | Pennsylvania |
| 54 | Anna Shador | 26 | Daughter | Clerk | Pennsylvania |
| 55 | Patrick Mclaughlin | 68 | Head | Cleaner | Ireland |
| 56 | Rose Mclaughlin | 64 | Wife | Servant | Germany |
| 57 | William Mclaughlin | 35 | Son | Electrician | New York |
| 58 | Mary Condon | 53 | Mother | Clerk | New York |
| 59 | William Condon | 35 | Brother | — | Eire |
| 60 | Walter Blackburn | 37 | Head | Mechanic | Vermont |
| 61 | Mary Blackburn | 36 | Wife | — | Eire |
| 62 | Margaret Blackburn | 8 | Daughter | — | New York |
| 63 | Frederick Blackburn | 7 | Son | — | New York |
| 64 | Willard Naylor | 46 | Head | Glazier | New York |
| 65 | Lillian Naylor | 41 | Wife | Clerk | New York |
| 66 | Helen Naylor | 18 | Daughter | Clerk | New York |
| 67 | Edward Naylor | 49 | Head | Glazier | New York |
| 68 | Lillian Naylor | 44 | Wife | — | New York |
| 69 | Edward L. Naylor | 25 | Son | Clerk | New York |
| 70 | Lillian M. Naylor | 22 | Daughter | — | New York |
| 71 | John Kelly THIS PERSON | 40 | Head | Miner | Scotland |
| 72 | Anna Kelly | 37 | Wife | — | Scotland |
| 73 | Elizabeth Kelly | 5 | Daughter | — | New York |
| 74 | Mary M. Kelly | 3 | Daughter | — | New York |
| 75 | Eileen F. Kelly | 2 | Daughter | — | New York |
| 76 | Isaac Yohannan | 65 | Head | Minister | Persia |
| 77 | Malcolm Yohannan | 60 | Brother | Doctor | Persia |
| 78 | Susan Yohannan | 52 | Sister | — | Persia |
| 79 | Norton Lidstrom | 46 | Head | Machinist | Iowa |
| 80 | Alice Lidstrom | 41 | Wife | — | Wisconsin |
Related Census Records
Pedigree Summary
John
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
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)