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John John — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Westmoreland-County, Pennsylvania
Our Model Tree links this John John across the 1930 and 1940 US Censuses in Westmoreland-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1905), then head of a 9-person household.
Age 35
b. ~1905
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Westmoreland-County, Pennsylvania |
| Surname | John |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Monessen |
| 1935 Residence (County) | Westmoreland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 4 |
| Income (1939) | 800 |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Monessen |
| Est. Birth Year | ~1905 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John John | Head | — | 35 | ~1905 |
| Homer Long | Other | — | 41 | ~1899 |
| John John | Son | — | 11 | ~1929 |
| George John | Son | — | 2 | ~1938 |
| Harry John | Son | — | 13 | ~1927 |
| Jerry John | Son | — | 3 | ~1937 |
| Homer John | Son | — | 7 | ~1933 |
| Donald John | Son | — | 8 | ~1932 |
| Marie John | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Westmoreland, Pennsylvania
Head, age 24
Westmoreland, Pennsylvania · implied b. ~1906
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | John |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 19 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Westmoreland-County, Pennsylvania
Head, age 35
Westmoreland-County, Pennsylvania · implied b. ~1905 — 9 household members
| Surname | John |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Monessen |
| 1935 Residence (County) | Westmoreland |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 4 |
| Income (1939) | 800 |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 John across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John John
Head · 1940 · age 35 · b. ~1905 · Pennsylvania
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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 — Westmoreland-County, Pennsylvania
Open full size
1940 US Federal Census — Westmoreland-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03633-00876)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Evelyn Kishko | 14 | Daughter | — | Pennsylvania |
| 2 | Alice Kishko | 11 | Daughter | — | Pennsylvania |
| 3 | Paul Kishko | 9 | Son | — | Pennsylvania |
| 4 | Steve Kusenko | 60 | Head | Laborer | Russia |
| 5 | Justine Kusenko | 54 | Wife | — | Russia |
| 6 | Pete Kusenko | 20 | Son | Rigger | Pennsylvania |
| 7 | Paul Kusenko | 21 | Son | Laborer | Pennsylvania |
| 8 | Nick Kusenko | 21 | Son | Laborer | Pennsylvania |
| 9 | John Kusenko | 18 | Son | New Worker | Pennsylvania |
| 10 | George Papero | 52 | Brother | Laborer | Russia |
| 11 | John John THIS PERSON | 35 | Head | Laborer | Pennsylvania |
| 12 | Marie John | 38 | Wife | — | Pennsylvania |
| 13 | Harry John | 13 | Son | — | Pennsylvania |
| 14 | John John | 11 | Son | — | Pennsylvania |
| 15 | Donald John | 8 | Son | — | Pennsylvania |
| 16 | Homer John | 7 | Son | — | Pennsylvania |
| 17 | Jerry John | 3 | Son | — | Pennsylvania |
| 18 | George John | 2 | Son | — | Pennsylvania |
| 19 | Homer Long | 41 | Lodger | Brakeman | Pennsylvania |
| 20 | John Rochon | 61 | Head | Laborer | Czechoslovakia |
| 21 | Susan Rochon | 56 | Wife | — | Czechoslovakia |
| 22 | Anna Rochon | 30 | Daughter | Laborer | Pennsylvania |
| 23 | Michael Rochon | 21 | Son | Laborer | Pennsylvania |
| 24 | John Tukirata | 40 | Head | Cook | Pennsylvania |
| 25 | Frances Tukirata | 41 | Wife | — | Pennsylvania |
| 26 | Thomas Tukirata | 19 | Son | New Worker | Pennsylvania |
| 27 | Anna Tukirata | 17 | Daughter | — | Pennsylvania |
| 28 | Dorothy Tukirata | 13 | Daughter | — | Pennsylvania |
| 29 | Andy Ketchman | 64 | Head | Laborer | Czechoslovakia |
| 30 | Anna Ketchman | 50 | Wife | — | Czechoslovakia |
| 31 | Kasimir Novchinzalo | 26 | Head | Blocker | Pennsylvania |
| 32 | Ann Novchinzalo | 25 | Wife | — | Pennsylvania |
| 33 | John J. Maher | 47 | Head | Metallurgist | Pennsylvania |
| 34 | Martha Maher | 44 | Wife | — | Pennsylvania |
| 35 | Jean Maher | 13 | Daughter | — | Pennsylvania |
| 36 | Lois Maher | 11 | Daughter | — | Pennsylvania |
| 37 | John Jr. Maher | 9 | Son | — | Pennsylvania |
| 38 | Marjorie Maher | 7 | Daughter | — | Pennsylvania |
| 39 | Nancy Maher | 6 | Daughter | — | Pennsylvania |
| 40 | David Brown | 47 | Head | Stationary Engineer | Pennsylvania |
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)