JT
John Toth — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this John Toth across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1894), then head of a 4-person household.
Age 46
b. ~1894
Male
Head
Born: Austria
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Toth |
| Given Name | John |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Austria |
| 1935 Residence (City) | Braddock |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 660 |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
| Occupation | Laborer |
| Township / Ward | Braddock |
| Est. Birth Year | ~1894 |
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 |
|---|---|---|---|---|
| Mary Toth | Daughter | — | 20 | ~1920 |
| John Toth | Head | — | 46 | ~1894 |
| John Toth | Son | — | 22 | ~1918 |
| Eva Toth | Spouse | — | 45 | ~1895 |
Census Appearances
1920
Allegheny, Pennsylvania
Other, age 25
Allegheny, Pennsylvania · implied b. ~1895 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Toth |
| Given Name | John |
| Relationship to Head | roomer |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Austria |
| Year of Immigration | 1909 |
| Naturalization Status | Alien |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | mechanic |
| Industry | cars |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Slavish |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1930
Allegheny, Pennsylvania
Head, age 37
Allegheny, Pennsylvania · implied b. ~1893 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Toth |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | First papers filed |
| Year of Immigration | 1918 |
| Age at First Marriage | 20 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | Motorman |
| Industry | Street Railway |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Magyar |
| Home Owned/Rented | R |
| Home Value / Rent | 3500 |
| Veteran | No |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1940
Allegheny-County, Pennsylvania
Head, age 46
Allegheny-County, Pennsylvania · implied b. ~1894 — 4 household members
| Surname | Toth |
| Given Name | John |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Austria |
| 1935 Residence (City) | Braddock |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | Naturalized |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 660 |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| 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 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Toth
Head · 1940 · age 46 · b. ~1894 · Pennsylvania
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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
40 people indexed on this census page (nara:1940:m-t0627-03398-00372)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Eleanor Schultz | 22 | wife | — | Pennsylvania |
| 42 | Anna Mehalik | 50 | head | — | Pennsylvania |
| 43 | Helen Mehalik | 30 | daughter | Coil Winder | Pennsylvania |
| 44 | Kathryn Mehalik | 27 | daughter | Coil Winder | Pennsylvania |
| 45 | Semura|Senura Mehalik | 20 | wife | Housewife | Pennsylvania |
| 46 | Dorothy Mehalik | 17 | niece | New Worker | Pennsylvania |
| 47 | Cassie Kinard | 46 | head | — | S. Carolina |
| 48 | Willie Kinard | 19 | granddaughter | Seamstress | S. Carolina |
| 49 | Ethel Kinard | 18 | granddaughter | — | Pennsylvania |
| 50 | Williams Mary Kinard | 12 | granddaughter | — | Pennsylvania |
| 51 | Ellis Turpin | 39 | head | Laborer | Virginia |
| 52 | Audrey Turpin | 30 | wife | — | Alabama |
| 53 | Connie Davis | 46 | head | — | Virginia |
| 54 | Nathaniel Davis | 25 | son | Trainer | Virginia |
| 55 | Anthony Davis | 23 | son | Laborer | Virginia |
| 56 | Lee Davis | 16 | son | — | Virginia |
| 57 | William Massie | 36 | head | Laborer | Virginia |
| 58 | Elizabeth Massie | 32 | wife | — | Virginia |
| 59 | Dorothy Massie | 13 | daughter | — | Virginia |
| 60 | Walter Massie | 7 | son | — | Pennsylvania |
| 61 | Sophie Massie | 6 | daughter | — | Pennsylvania |
| 62 | Juanita Sanders | 18 | head | — | Virginia |
| 63 | Melvin Sanders | 2 | son | — | Pennsylvania |
| 64 | Julia Uoder|Yoder | 56 | head | — | Czechoslovakia |
| 65 | Frank Uoder|Yoder | 15 | son | — | Pennsylvania |
| 66 | John Toth THIS PERSON | 46 | head | Laborer | Austria |
| 67 | Eva Toth | 45 | wife | — | Austria |
| 68 | John Toth | 22 | son | New Worker | Pennsylvania |
| 69 | Mary Toth | 20 | daughter | — | Pennsylvania |
| 70 | Julia Kolota | 60 | head | — | Poland |
| 71 | Frank Kolota | 26 | son | Laborer | Pennsylvania |
| 72 | Jane Kolota | 21 | daughter | Seamstress | Pennsylvania |
| 73 | Cancelled Cancelled | None | Cancelled | Cancelled | Cancelled |
| 74 | Lucy Williams | 23 | head | — | Georgia |
| 75 | Lily Williams | 5 | daughter | — | Georgia |
| 76 | Irene Johnson | 35 | head | Seamstress | Virginia |
| 77 | William Lewis | 29 | lodger | Laborer | Virginia |
| 78 | Joseph Pogue | 36 | head | Elevator Operator | S. Carolina |
| 79 | Jessie Mae Pogue | 18 | wife | — | Alabama |
| 80 | Johanne Pogue | 1 | daughter | — | 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)