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Mary Toth — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Pennsylvania
Our Model Tree links this Mary Toth across the 1930 and 1940 US Censuses in Washington-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 9-person household.
Age 26
b. ~1914
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Pennsylvania |
| Surname | Toth |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Canonsburg |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Occupation | assorter |
| Industry | tin mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 864 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Assorter |
| Township / Ward | Canonsburg |
| Est. Birth Year | ~1914 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Frank Toth | Son | — | 15 | ~1925 |
| Joseph Toth | Son | — | 20 | ~1920 |
| Steve Toth | Head | — | 55 | ~1885 |
| George Toth | Son | — | 22 | ~1918 |
| Mary Toth | Daughter | — | 26 | ~1914 |
| John Toth | Son | — | 24 | ~1916 |
| Margaret Toth | Other | — | 5 | ~1935 |
| Julia Toth | Spouse | — | 50 | ~1890 |
| Frank Toth | Son | — | 12 | ~1928 |
Census Appearances
1930
Allegheny, Pennsylvania
Daughter, age 15
Allegheny, Pennsylvania · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Toth |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Czechoslovakia |
| Mother's Birthplace | Czechoslovakia |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Washington-County, Pennsylvania
Daughter, age 26
Washington-County, Pennsylvania · implied b. ~1914 — 9 household members
| Surname | Toth |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Canonsburg |
| 1935 Residence (County) | Washington |
| Occupation | assorter |
| Industry | tin mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 864 |
| Highest Grade | No 6 |
| 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 Mary Toth across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Toth
Daughter · 1940 · age 26 · b. ~1914 · Pennsylvania
★ You are viewing this record
Sibling
George Toth
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Toth
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Toth
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Toth
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Toth
Sibling · 1940 · age 12
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 — Washington-County, Pennsylvania
Open full size
1940 US Federal Census — Washington-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03620-00440)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Theresa Malena | 14 | daughter | — | Pennsylvania |
| 2 | Louis Jr Malena | 12 | son | — | Pennsylvania |
| 3 | Samuel Malena | 10 | son | — | Pennsylvania |
| 4 | Marie Malena | 8 | daughter | — | Pennsylvania |
| 5 | Anna Malena | 5 | daughter | — | Pennsylvania |
| 6 | Carol Malena | 3 | daughter | — | Pennsylvania |
| 7 | Emma Johnson | 60 | Head | Seamstress | North Carolina |
| 8 | Shepherd Harrison | 58 | Head | Laborer | Georgia |
| 9 | Anna Harrison | 47 | Wife | — | Alabama |
| 10 | Maude Victoria Harrison | 14 | Lodger | — | West Virginia |
| 11 | Steve Toth | 55 | Head | Loader | Czechoslovakia |
| 12 | Julia Toth | 50 | Wife | — | Czechoslovakia |
| 13 | Mary Toth THIS PERSON | 26 | daughter | Assorter | Pennsylvania |
| 14 | John Toth | 24 | son | Loader | Pennsylvania |
| 15 | George Toth | 22 | son | New Worker | Pennsylvania |
| 16 | Joseph Toth | 20 | son | New Worker | Pennsylvania |
| 17 | Frank Toth | 15 | son | — | Pennsylvania |
| 18 | Frank Toth | 12 | son | — | Pennsylvania |
| 19 | Margaret Toth | 5 | Grand daughter | — | Pennsylvania |
| 20 | George Greza | 59 | Head | Disabled | Czechoslovakia |
| 21 | Bertha Greza | 55 | Wife | — | Czechoslovakia |
| 22 | Steve Greza | 26 | son | Laborer | Pennsylvania |
| 23 | Agnes Greza | 22 | daughter | Assorter | Pennsylvania |
| 24 | Charles Greza | 17 | son | — | Pennsylvania |
| 25 | Catherine Greza | 15 | daughter | — | Pennsylvania |
| 26 | George Jr Greza | 12 | son | — | Pennsylvania |
| 27 | Frank Kurnel | 41 | Head | Loader | Poland |
| 28 | Catherine Kurnel | 37 | Wife | — | Pennsylvania |
| 29 | Stella Kurnel | 17 | daughter | Unemployed | Pennsylvania |
| 30 | Bernice Kurnel | 15 | daughter | — | Pennsylvania |
| 31 | Delores Kurnel | 13 | daughter | — | Pennsylvania |
| 32 | Joseph Jr Kurnel | 7 | son | — | Pennsylvania |
| 33 | Dominic Fenimore | 49 | Head | Opener | Italy |
| 34 | Mary Fenimore | 44 | Wife | — | Ohio |
| 35 | Ross Fenimore | 22 | son | Utility Man | Pennsylvania |
| 36 | Molly Fenimore | 19 | daughter | New Worker | Pennsylvania |
| 37 | Leonard Fenimore | 17 | son | New Worker | Pennsylvania |
| 38 | Antonette Fenimore | 15 | daughter | — | Pennsylvania |
| 39 | Cynthia Fenimore | 14 | daughter | — | Pennsylvania |
| 40 | Catherine Fenimore | 8 | 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)