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John Stokes — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this John Stokes across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 6-person household.
Age 10
b. ~1930
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Stokes |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1930 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Stokes | Head | — | 36 | ~1904 |
| John Stokes | Son | — | 10 | ~1930 |
| William Stokes | Son | — | 3 | ~1937 |
| Kathryn Stokes | Daughter | — | 8 | ~1932 |
| Kathryn Stokes | Spouse | — | 33 | ~1907 |
| Edward Stokes | Son | — | 7 | ~1933 |
Census Appearances
1930
Allegheny, Pennsylvania
Son, age
Allegheny, Pennsylvania · implied b. ~1930 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stakes |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Son, age 10
Allegheny-County, Pennsylvania · implied b. ~1930 — 6 household members
| Surname | Stokes |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| 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 Stokes across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Stokes
Son · 1940 · age 10 · b. ~1930 · Pennsylvania
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Sibling
Edward Stokes
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathryn Stokes
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Stokes
Sibling · 1940 · age 3
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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03671-00470)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William H. Rankin | 60 | Head | Foreman | West Virginia |
| 2 | Clara S. Rankin | 54 | Wife | — | Pennsylvania |
| 3 | Alphonso Rorison | 43 | Head | — | Pennsylvania |
| 4 | Martha Rorison | 11 | Daughter | — | Pennsylvania |
| 5 | Margaret Rorison | 9 | Daughter | — | Pennsylvania |
| 6 | Harold Bedillion | 36 | Head | Truck Driver | Pennsylvania |
| 7 | Ella Bedillion | 41 | Wife | — | Pennsylvania |
| 8 | William B. Curry | 54 | In-law | — | Pennsylvania |
| 9 | John C. Rogers | 72 | Head | Carpenter | Pennsylvania |
| 10 | Mary E. Rogers | 69 | Wife | — | Pennsylvania |
| 11 | Elizabeth Karolyi | 57 | Head | — | Austria |
| 12 | Marie Karolyi | 25 | Daughter | Typist | Austria |
| 13 | Stephen Karolyi | 26 | Son | Baker | Pennsylvania |
| 14 | William Karolyi | 19 | Son | New Worker | Pennsylvania |
| 15 | Mary Karolyi | 72 | In-law | — | Austria |
| 16 | George C. Thomas | 29 | Head | Brakeman | Pennsylvania |
| 17 | Anna Thomas | 22 | Wife | — | Pennsylvania |
| 18 | George Thomas | 1 | Son | — | Pennsylvania |
| 19 | Clara Montague | 25 | Lodger | New Worker | Pennsylvania |
| 20 | Paul J. Hurry | 23 | Head | Laborer | Pennsylvania |
| 21 | Margaret Hurry | 27 | Wife | — | Pennsylvania |
| 22 | Paul M. Hurry | 1 | Son | — | Pennsylvania |
| 24 | John Patarcus | 42 | Head | Fireman | Scotland |
| 25 | Emily Patarcus | 35 | Wife | — | Lithuania |
| 26 | John Patarcus | 18 | Son | New Worker | Pennsylvania |
| 27 | John F. Stokes | 36 | Head | Mail Carrier | Pennsylvania |
| 28 | Kathryn Stokes | 33 | Wife | — | Pennsylvania |
| 29 | John Stokes THIS PERSON | 10 | Son | — | Pennsylvania |
| 30 | Kathryn Stokes | 8 | Daughter | — | Pennsylvania |
| 31 | Edward Stokes | 7 | Son | — | Pennsylvania |
| 32 | William Stokes | 3 | Son | — | Pennsylvania |
| 33 | Howard Hieber | 35 | Head | Fireman | Pennsylvania |
| 34 | Mary Hieber | 35 | Wife | — | Pennsylvania |
| 35 | Jessie Hieber | 15 | Daughter | — | Pennsylvania |
| 36 | Howard Hieber | 12 | Son | — | Pennsylvania |
| 37 | William Hieber | 10 | Son | — | Pennsylvania |
| 38 | Lloyd Hieber | 8 | Son | — | Pennsylvania |
| 39 | Mildred Hieber | 5 | Daughter | — | Pennsylvania |
| 40 | Thomas Hieber | 3 | Son | — | 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)