JT
John Toth — 1940 US Census Record
Model Tree available1940 United States Federal Census · Lehigh-County, Pennsylvania
Our Model Tree links this John Toth across the 1920, 1930 and 1940 US Censuses in Lehigh-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Frank & John — first a son (b.~1903), then head of a 2-person household.
Age 37
b. ~1903
Male
Son
Born: Austria
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lehigh-County, Pennsylvania |
| Surname | Toth |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Austria |
| 1935 Residence (City) | Emmaus borough |
| 1935 Residence (County) | Lehigh |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Laborer |
| Industry | Iron Pipe Works |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 988 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
| Occupation | Laborer |
| Township / Ward | Emmaus Borough |
| Est. Birth Year | ~1903 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Toth | Son | — | 37 | ~1903 |
| John Toth | Head | — | 67 | ~1873 |
Census Appearances
1920
Allegheny, Pennsylvania
Son, age 18
Allegheny, Pennsylvania · implied b. ~1902 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Toth |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Austria |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | Butcher |
| Industry | Braddock |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Hungarian |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1930
Lehigh, Pennsylvania
Son, age 28
Lehigh, Pennsylvania · implied b. ~1902 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Toth |
| Given Name | Joe |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Austria |
| Naturalization Status | Alien |
| Year of Immigration | 1908 |
| Age at First Marriage | 28 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | Laborer |
| Industry | Ice Plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Veteran | Yes |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1940
Lehigh-County, Pennsylvania
Son, age 37
Lehigh-County, Pennsylvania · implied b. ~1903 — 2 household members
| Surname | Toth |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Austria |
| 1935 Residence (City) | Emmaus borough |
| 1935 Residence (County) | Lehigh |
| Naturalization Status | Naturalized |
| Occupation | Laborer |
| Industry | Iron Pipe Works |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 988 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
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 Toth across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Frank Toth (~0.92 confidence) and father John Toth (~0.92 confidence) and mother Anna Toth (~0.92 confidence) and mother Mary Toth (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Toth
b. ~1879
Source father
● Household
· direct · ~0.92
Father
John Toth
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Anna Toth
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Mary Toth
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Toth
Son · 1940 · age 37 · b. ~1903 · Pennsylvania
★ 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 — Lehigh-County, Pennsylvania
Open full size
1940 US Federal Census — Lehigh-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03546-00368)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Miller, Chester Cook | 26 | Grandson | Delivery Man | Penna |
| 2 | Albert Wittner | 66 | Head | Policeman | Penna |
| 3 | Annie Wittner | 67 | Wife | — | Penna |
| 4 | John Mary Toth | 67 | Head | — | Austria |
| 5 | John Toth THIS PERSON | 37 | Son | Laborer | Austria |
| 6 | Andrew Dobusky | 39 | Head | Roofer | Penna |
| 7 | Elsie Dobusky | 44 | Wife | — | Penna |
| 8 | Theodonalda Dobusky | 14 | Daughter | — | Penna |
| 9 | Betty Dobusky | 11 | Daughter | — | Penna |
| 10 | Paul Dobusky | 9 | Son | — | Penna |
| 11 | Warren Dobusky | 7 | Son | — | Penna |
| 12 | Shirley Dobusky | 4 | Daughter | — | Penna |
| 13 | Richard Drees | 22 | Step son | Laborer | Penna |
| 14 | Esther Schell | 20 | Daughter | — | Penna |
| 15 | Mary Ann Schell | 2 | Granddaughter | — | Penna |
| 16 | Nancy Lou Schell | 3 | Granddaughter | — | Penna |
| 17 | Roland Hausman | 45 | Head | Assembler | Penna |
| 18 | Ruth Hausman | 44 | Wife | Machine Operator | New Jersey |
| 19 | Clifford Edwards | 18 | Step son | Packer | Penna |
| 20 | Clinton Edwards | 16 | Step son | — | Penna |
| 21 | Clyde Edwards | 12 | Step son | — | Penna |
| 22 | Joseph Buckenah | 42 | Head | Painting & Pressman | Penna |
| 23 | Dorothy Buckenah | 18 | Daughter | — | Penna |
| 24 | Joseph A. Buckenah | 12 | Son | — | Penna |
| 25 | Edwin Fisher | 39 | Head | Weaver | Penna |
| 26 | Elsie Fisher | 39 | Wife | Machine Operator | Penna |
| 27 | Claude Fisher | 18 | Son | Knitter | Penna |
| 28 | Edwin Jr. Fisher | 15 | Son | — | Penna |
| 29 | Janice Fisher | 4 | Daughter | — | Penna |
| 30 | John Baker | 23 | Head | Shipping Clerk | Penna |
| 31 | Anna Baker | 24 | Wife | — | Penna |
| 32 | Francis Baker | 21 | Brother | Assembler | Penna |
| 33 | Fern Baker | 19 | Sister-in-law | — | Penna |
| 34 | Sandra Baker | 1 | Niece | — | Penna |
| 35 | Christine Bender | 50 | Head | — | Penna |
| 36 | Theodore Letsch | 10 | Son | — | Penna |
| 37 | Virginia Letsch | 9 | Daughter | — | Penna |
| 38 | Artemus Angney | 79 | Head | Painter | Penna |
| 39 | Ida Angney | 39 | Wife | Servant | Penna |
| 40 | Annie Angney | 19 | Daughter | Machine Operator | Penna |
Pedigree Summary
John
Gen 1 · 4 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)