JT
John Toth — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cambria-County, Pennsylvania
Our Model Tree links this John Toth across the 1920, 1930 and 1940 US Censuses in Cambria-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1911), then head of a 2-person household.
Age 29
b. ~1911
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cambria-County, Pennsylvania |
| Surname | Toth |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Summerhill |
| 1935 Residence (County) | Cambria |
| Additional Details | |
| Occupation | Miner |
| Industry | Coal |
| Class of Worker | PW |
| Hours Worked | 21 |
| Income (1939) | 605 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Miner |
| Township / Ward | Summerhill |
| Est. Birth Year | ~1911 |
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 | — | 29 | ~1911 |
| Julia Toth | Head | — | 61 | ~1879 |
Census Appearances
1920
Cambria, Pennsylvania
Son, age 7
Cambria, Pennsylvania · implied b. ~1913 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Toth |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Can Read | Yes |
| Speaks English | Yes |
| Mother Tongue | Magyar |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Cambria, Pennsylvania
Son, age 18
Cambria, Pennsylvania · implied b. ~1912 — 5 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 | Pennsylvania |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | Miner |
| Industry | Coal Mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Cambria-County, Pennsylvania
Son, age 29
Cambria-County, Pennsylvania · implied b. ~1911 — 2 household members
| Surname | Toth |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Summerhill |
| 1935 Residence (County) | Cambria |
| Occupation | Miner |
| Industry | Coal |
| Class of Worker | PW |
| Hours Worked | 21 |
| Income (1939) | 605 |
| Highest Grade | No 8 |
| 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 Toth across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Toth (~0.92 confidence) and father John Toth (~0.92 confidence) and mother Julia Toth (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Toth
b. ~1878
Source father
● Household
· direct · ~0.92
Father
John Toth
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Julia Toth
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Toth
Son · 1940 · age 29 · b. ~1911 · 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 — Cambria-County, Pennsylvania
Open full size
1940 US Federal Census — Cambria-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03457-00788)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | George Hamilton | 47 | Head | Miner | Pennsylvania |
| 42 | Bella Hamilton | 48 | Wife | — | Pennsylvania |
| 43 | James Hamilton | 13 | Son | — | Pennsylvania |
| 44 | Charles Hamilton | 7 | Son | — | Pennsylvania |
| 45 | Mathew Luster | 37 | Head | Miner | Pennsylvania |
| 46 | Bertha Luster | 33 | Wife | — | Pennsylvania |
| 47 | Helen Luster | 19 | Daughter | — | Pennsylvania |
| 48 | Dorothy Luster | 12 | Daughter | — | Pennsylvania |
| 49 | Loretta Luster | 10 | Daughter | — | Pennsylvania |
| 50 | Joann Luster | 7 | Daughter | — | Pennsylvania |
| 51 | Frank Mitchell | 53 | Head | Miner | Poland |
| 52 | Helen Mitchell | 45 | Wife | — | Pennsylvania |
| 53 | Agnes Mitchell | 20 | Daughter | — | Pennsylvania |
| 54 | Stephen Mitchell | 18 | Son | Project | Pennsylvania |
| 55 | Dorothy Mitchell | 15 | Daughter | — | Pennsylvania |
| 56 | Jean Mitchell | 13 | Daughter | — | Pennsylvania |
| 57 | Rosella Mitchell | 10 | Daughter | — | Pennsylvania |
| 58 | Mildred Mitchell | 8 | Daughter | — | Pennsylvania |
| 59 | Charles Gzanger | 51 | Head | Miner | Slovakia |
| 60 | Anna Gzanger | 44 | Wife | — | Pennsylvania |
| 61 | Frank Gzanger | 20 | Son | Miner | Pennsylvania |
| 62 | Steve Gzanger | 18 | Son | Miner | Pennsylvania |
| 63 | Catherine Gzanger | 16 | Daughter | — | Pennsylvania |
| 64 | George Gzanger | 15 | Son | — | Pennsylvania |
| 65 | Mary Gzanger | 13 | Daughter | — | Pennsylvania |
| 66 | Barbara Gzanger | 10 | Daughter | — | Pennsylvania |
| 67 | Ruby Gzanger | 9 | Daughter | — | Pennsylvania |
| 68 | Mickey Mikash | 22 | Boarder | — | Pennsylvania |
| 69 | Julia Toth | 61 | Head | — | Slovakia |
| 70 | John Toth THIS PERSON | 29 | Son | Miner | Pennsylvania |
| 71 | Edward Wilkins | 59 | Head | Miner | Pennsylvania |
| 72 | Robert V. Wilkins | 22 | Son | Driver | Pennsylvania |
| 73 | Edward O'Donnell | 36 | Head | Post Master | Pennsylvania |
| 74 | Craig O'Donnell | 26 | Wife | — | Pennsylvania |
| 75 | Barry O'Donnell | 1 | Son | — | Pennsylvania |
| 76 | John Martinko | 56 | Head | Smitty | Slovakia |
| 77 | Anna Martinko | 51 | Wife | — | Austria |
| 78 | Mary Martinko | 25 | Daughter | — | Pennsylvania |
| 79 | John Martinko | 24 | Son | Smitty | Pennsylvania |
| 80 | Agnes Martinko | 19 | Daughter | Waitress | Pennsylvania |
Pedigree Summary
John
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)