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John Schmidt — 1940 US Census Record
Model Tree available1940 United States Federal Census · Summit-County, Ohio
Our Model Tree links this John Schmidt across the 1920, 1930 and 1940 US Censuses in Summit-County, Ohio (XGBoost, ~Confirmed), with identified parents John & Gaza — first a head (b.~1902), then head of a 4-person household.
Age 38
b. ~1902
Male
Head
Born: Hungary
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Summit-County, Ohio |
| Surname | Schmidt |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Hungary |
| 1935 Residence (City) | Barberton |
| 1935 Residence (County) | Summit |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Pipe Fitter |
| Industry | Gas Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1865 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
| Occupation | Pipe Fitter |
| Township / Ward | Barberton |
| Est. Birth Year | ~1902 |
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 |
|---|---|---|---|---|
| Lucille Schmidt | Daughter | — | 5 | ~1935 |
| John Schmidt | Head | — | 38 | ~1902 |
| Peter Schmidt | Son | — | 17 | ~1923 |
| Elizabeth Schmidt | Spouse | — | 34 | ~1906 |
Census Appearances
1920
Passaic, New …
Son, age 17
Passaic, New Jersey · implied b. ~1903 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Hungary |
| Year of Immigration | 1912 |
| Naturalization Status | Alien |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | Spinner |
| Industry | Woolen Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
1930
Summit, Ohio
Head, age 28
Summit, Ohio · implied b. ~1902 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Hungary |
| Naturalization Status | Alien |
| Year of Immigration | 1913 |
| Age at First Marriage | 20 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | Bookkeeper |
| Industry | Bus Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
1940
Summit-County, Ohio
Head, age 38
Summit-County, Ohio · implied b. ~1902 — 4 household members
| Surname | Schmidt |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Hungary |
| 1935 Residence (City) | Barberton |
| 1935 Residence (County) | Summit |
| Naturalization Status | Naturalized |
| Occupation | Pipe Fitter |
| Industry | Gas Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1865 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
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 Schmidt across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father John Schmidt (~0.92 confidence) and mother Gaza Schmidt (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Schmidt
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Gaza Schmidt
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Schmidt
Head · 1940 · age 38 · b. ~1902 · Ohio
★ 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 — Summit-County, Ohio
Open full size
1940 US Federal Census — Summit-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03152-00048)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | David Toomer | 0 | Son | — | Ohio |
| 42 | Eddie Toomer | 30 | Brother | Laborer | Georgia |
| 43 | Henry Toomer | 37 | Brother | — | Georgia |
| 44 | Annie Clays | 54 | Head | — | Georgia |
| 45 | Olin Clays | 29 | Son | Laborer | Georgia |
| 46 | Charles H. Hill | 22 | Head | Laborer | Alabama |
| 47 | Virginia Hill | 18 | Wife | — | Ohio |
| 48 | Laverne Hill | 1 | Daughter | — | Ohio |
| 49 | Louise Hill | 18 | Sister | — | Kentucky |
| 50 | Beatrice Hill | 19 | Sister | — | Kentucky |
| 51 | Taylor Hill | 47 | Head | Car Loader | Alabama |
| 52 | Viola Hill | 44 | Wife | — | Alabama |
| 53 | Emma Hill | 15 | Daughter | — | Ohio |
| 54 | James Hill | 14 | Son | — | Ohio |
| 55 | Eddie Hill | 10 | Son | — | Ohio |
| 56 | Freeman Mize | 51 | Head | — | Georgia |
| 57 | Nancy Mize | 45 | Wife | — | Georgia |
| 58 | Charles L. Ball | 40 | Son | Porter | Pennsylvania |
| 59 | Mary Ball | 28 | Daughter | — | Georgia |
| 60 | Troy L. Ball | 5 | Son | — | Ohio |
| 61 | Garnett M. Ball | 0 | Daughter | — | Ohio |
| 62 | Clyde Campbell | 38 | Head | — | Tennessee |
| 63 | Milligan Campbell | 47 | Brother | — | Tennessee |
| 64 | Stair Campbell | 47 | Lodger | Laborer | Tennessee |
| 65 | Robert Hill | 65 | Lodger | — | Georgia |
| 66 | Clarence Miller | 25 | Nephew | — | Tennessee |
| 67 | Frank Kramer | 57 | Head | — | Austria |
| 68 | Mary Kramer | 25 | Daughter | Sprayer | Ohio |
| 69 | William Grayson | 29 | Son-in-law | Cook | Austria |
| 70 | Jennie Grayson | 32 | Daughter | — | Ohio |
| 71 | Mike Kestrick | 63 | Head | — | Austria |
| 72 | Joe Gallari | 59 | Lodger | — | Austria |
| 73 | John Schmidt THIS PERSON | 38 | Head | Pipe Fitter | Hungary |
| 74 | Elizabeth Schmidt | 34 | Wife | — | Austria |
| 75 | Peter J. Schmidt | 17 | Son | — | Ohio |
| 76 | Lucille M. Schmidt | 5 | Daughter | — | Ohio |
| 77 | Joseph Chatman | 42 | Head | Janitor | Alabama |
| 78 | Clara Chatman | 43 | Wife | — | Alabama |
| 79 | James E. Chatman | 26 | Son | — | Alabama |
| 80 | Buford Mcginnis | 25 | Head | Pipe Cutter | Tennessee |
Pedigree Summary
John
Gen 1 · 2 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)