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John Stewart — 1940 US Census Record
Model Tree available1940 United States Federal Census · Juniata-County, Pennsylvania
Our Model Tree links this John Stewart across the 1920, 1930 and 1940 US Censuses in Juniata-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents James & Sarah — first a son (b.~1917), then head of a 4-person household.
Age 23
b. ~1917
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Juniata-County, Pennsylvania |
| Surname | Stewart |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Spruce Hill Twp |
| 1935 Residence (County) | Juniata |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 1 |
| Income (1939) | 20 |
| Highest Grade | 8 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Spruce Hill Twp |
| Est. Birth Year | ~1917 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Sarah Stewart | Head | — | 53 | ~1887 |
| George Stewart | Son | — | 22 | ~1918 |
| Jay Stewart | Son | — | 23 | ~1917 |
| John Stewart | Son | — | 23 | ~1917 |
Census Appearances
1920
Juniata, Pennsylvania
Son, age 3
Juniata, Pennsylvania · implied b. ~1917 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stewart |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Juniata, Pennsylvania
Son, age 13
Juniata, Pennsylvania · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stewart |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Juniata-County, Pennsylvania
Son, age 23
Juniata-County, Pennsylvania · implied b. ~1917 — 4 household members
| Surname | Stewart |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Spruce Hill Twp |
| 1935 Residence (County) | Juniata |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 1 |
| Income (1939) | 20 |
| Highest Grade | 8 |
| 1935 Residence | Pennsylvania |
| 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 Stewart across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Stewart (~0.92 confidence) and mother Sarah Stewart (~0.92 confidence) and mother Sarah Stewart (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Stewart
b. ~1856
Source father
● Household
· direct · ~0.92
Mother
Sarah Stewart
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Sarah Stewart
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Stewart
Son · 1940 · age 23 · b. ~1917 · Pennsylvania
★ You are viewing this record
Sibling
Jay Stewart
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Stewart
Sibling · 1940 · age 22
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 — Juniata-County, Pennsylvania
Open full size
1940 US Federal Census — Juniata-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03521-00319)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Critchley | 10 | son | — | Pennsylvania |
| 2 | Betty Critchley | 6 | daughter | — | Pennsylvania |
| 3 | Howard M Hoaler | 62 | Head | Manager | Pennsylvania |
| 4 | Mabel C Hoaler | 56 | Wife | — | Pennsylvania |
| 5 | Howard Boyd | 29 | Head | Laborer | Pennsylvania |
| 6 | Virginia Boyd | 27 | Wife | — | Pennsylvania |
| 7 | Clair Boyd | 7 | son | — | Pennsylvania |
| 8 | Junior Boyd | 5 | son | — | Pennsylvania |
| 9 | Marian Boyd | 3 | daughter | — | Pennsylvania |
| 10 | David Boyd | 0 | son | — | Pennsylvania |
| 11 | John H Dobbs | 76 | Head | Manage | Pennsylvania |
| 12 | Hanna Webb | 55 | Keeper | — | Pennsylvania |
| 13 | Herman Strassburger | 40 | Head | Truck Driver | Pennsylvania |
| 14 | Viola Strassburger | 34 | Wife | — | Pennsylvania |
| 15 | Nora Jean Strassburger | 2 | daughter | — | Pennsylvania |
| 16 | Irvin Fogleman | 56 | Head | Laborer | Pennsylvania |
| 17 | Lucy Fogleman | 46 | Wife | — | Pennsylvania |
| 18 | Maude Fogleman | 25 | daughter | Housework | Pennsylvania |
| 19 | Max Fogleman | 23 | son | Laborer | Pennsylvania |
| 20 | Helen Fogleman | 20 | daughter | — | Pennsylvania |
| 21 | Russel Fogleman | 13 | son | — | Pennsylvania |
| 22 | Francis Cooper | 65 | Head | Lecturer & Postmastering | Pennsylvania |
| 23 | Mary Cooper | 50 | Wife | — | Pennsylvania |
| 24 | Edwin C Cooper | 30 | son | Farming | Pennsylvania |
| 25 | George M Crawford | 21 | Step son | Mechanic | Pennsylvania |
| 26 | John E Crawford | 19 | Step son | Mechanical Drawing | Pennsylvania |
| 27 | Elsie Hockenberry | 46 | Head | — | Pennsylvania |
| 28 | John Hockenberry | 25 | son | Road Work | Pennsylvania |
| 29 | Lloyd Hockenberry | 17 | son | — | Pennsylvania |
| 30 | David Hockenberry | 14 | son | — | Pennsylvania |
| 31 | Guy Hockenberry | 12 | son | — | Pennsylvania |
| 32 | Herbert Meminger | 63 | Head | — | Ohio |
| 33 | Etta S Meminger | 54 | Wife | — | Pennsylvania |
| 34 | Melinda Meminger | 16 | daughter | — | Maryland |
| 35 | Mary E Meminger | 67 | Sister | — | Pennsylvania |
| 36 | Sarah J Stewart | 53 | Head | — | Pennsylvania |
| 37 | Jay Stewart | 23 | son | Road Work | Pennsylvania |
| 38 | John Stewart THIS PERSON | 23 | son | Laborer | Pennsylvania |
| 39 | George Stewart | 22 | son | Track Walker For Railroad | Pennsylvania |
| 40 | Noah H Yoder | 56 | Head | Manager | Pennsylvania |
Pedigree Summary
John + 2 siblings
Gen 1 · 3 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)