MT
Mary Toth — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lehigh-County, Pennsylvania
Our Model Tree links this Mary Toth across the 1920, 1930 and 1940 US Censuses in Lehigh-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 6-person household.
Age 42
b. ~1898
Female
Spouse
Born: Austria
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lehigh-County, Pennsylvania |
| Surname | Toth |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Austria |
| 1935 Residence (City) | Allentown City |
| 1935 Residence (County) | Lehigh |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
| Township / Ward | Allentown City |
| Est. Birth Year | ~1898 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Elois Toth | Daughter | — | 7 | ~1933 |
| Joseph Toth | Son | — | 21 | ~1919 |
| Ernest Toth | Son | — | 19 | ~1921 |
| Mary Toth | Spouse | — | 42 | ~1898 |
| Frank Toth | Son | — | 4 | ~1936 |
| Frank Toth | Head | — | 52 | ~1888 |
Census Appearances
1920
Allegheny, Pennsylvania
Spouse, age 22
Allegheny, Pennsylvania · implied b. ~1898 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Toth |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Austria |
| Year of Immigration | 1913 |
| Naturalization Status | Alien |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Slovak |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1930
Allegheny, Pennsylvania
Other, age 32
Allegheny, Pennsylvania · implied b. ~1898 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Toth |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | Naturalized |
| Year of Immigration | 1912 |
| Age at First Marriage | 18 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Can Read/Write | Yes |
| Mother Tongue | Slovak |
| Veteran | No |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1940
Lehigh-County, Pennsylvania
Spouse, age 42
Lehigh-County, Pennsylvania · implied b. ~1898 — 6 household members
| Surname | Toth |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Austria |
| 1935 Residence (City) | Allentown City |
| 1935 Residence (County) | Lehigh |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 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 Mary Toth across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Toth
Spouse · 1940 · age 42 · b. ~1898 · 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
38 people indexed on this census page (nara:1940:m-t0627-03543-00782)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Janette Giordano | 45 | Head | Weaver | Italy |
| 42 | Georgia Giordano | 34 | Wife | Weaver | New Jersey |
| 43 | John Cushman | 30 | Head | Laborer | Pennsylvania |
| 44 | Margaret Cushman | 23 | Wife | Presser | Pennsylvania |
| 45 | John Jr. Cushman | 5 | Son | — | Pennsylvania |
| 46 | Steve Cushman | 18 | Brother | New Worker | Pennsylvania |
| 47 | Americo Perinotti | 26 | Head | Butcher | Massachusetts |
| 48 | Anna Perinotti | 27 | Wife | — | Pennsylvania |
| 49 | Gloria Perinotti | 1 | Daughter | — | Pennsylvania |
| 50 | Carl H. Nickum | 29 | Head | Truck Driver | Pennsylvania |
| 51 | Rachael C. Nickum | 28 | Wife | Teacher | Pennsylvania |
| 52 | Frank Lang | 29 | Head | Sausage Maker | Austria |
| 53 | Helen Lang | 27 | Wife | Servant | Pennsylvania |
| 54 | Rose M. Lang | 4 | Daughter | — | Pennsylvania |
| 55 | Charles Jr. Handl | 25 | Head | Meat Cutter | Pennsylvania |
| 56 | Josephine Handl | 21 | Wife | — | Pennsylvania |
| 57 | Claude F. Ward | 47 | Head | Merchant | Pennsylvania |
| 58 | Thomas Ward | 19 | Son | Helper | Pennsylvania |
| 59 | Albert Ward | 17 | Son | Truck Helper | Pennsylvania |
| 60 | Robert Ward | 15 | Son | — | Pennsylvania |
| 61 | William Ward | 12 | Son | — | Pennsylvania |
| 62 | Allen Hill | 39 | Head | Laborer | Pennsylvania |
| 63 | Dorothy Hill | 36 | Wife | Servant | Pennsylvania |
| 64 | Arlene Hill | 14 | Daughter | — | Pennsylvania |
| 65 | Harold Hill | 12 | Son | — | Pennsylvania |
| 66 | Frank Toth | 52 | Head | Rigger | Austria |
| 67 | Mary Toth THIS PERSON | 42 | Wife | — | Austria |
| 68 | Joseph Toth | 21 | Son | New Worker | Pennsylvania |
| 69 | Ernest Toth | 19 | Son | Instructor | Pennsylvania |
| 70 | Elois Toth | 7 | Daughter | — | Pennsylvania |
| 71 | Frank Jr. Toth | 4 | Son | — | Pennsylvania |
| 72 | Martin Haydock | 50 | Head | Window Cleaner | Austria |
| 73 | Mary Haydock | 53 | Wife | — | Austria |
| 74 | Matilda Haydock | 23 | Daughter | — | Pennsylvania |
| 75 | Michael Mudrick | 26 | Head | Cutter | Pennsylvania |
| 76 | Julia Mudrick | 25 | Wife | Operator | Pennsylvania |
| 77 | Joseph Tanci | 32 | Head | Machinist | Pennsylvania |
| 78 | Anna Tanci | 28 | Wife | Operator | 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)