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Mary Anthony — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Pennsylvania
Our Model Tree links this Mary Anthony across the 1930 and 1940 US Censuses in Washington-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 9-person household.
Age 13
b. ~1927
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Pennsylvania |
| Surname | Anthony |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Canonsburg borough |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Canonsburg Borough |
| Est. Birth Year | ~1927 |
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 |
|---|---|---|---|---|
| Helen Anthony | Daughter | — | 16 | ~1924 |
| Mary Anthony | Spouse | — | 43 | ~1897 |
| Mary Anthony | Daughter | — | 13 | ~1927 |
| William Anthony | Son | — | 11 | ~1929 |
| Andrew Anthony | Son | — | 21 | ~1919 |
| John Anthony | Son | — | 24 | ~1916 |
| Nick Anthony | Son | — | 20 | ~1920 |
| George Anthony | Head | — | 45 | ~1895 |
| George Anthony | Son | — | 8 | ~1932 |
Census Appearances
1930
Washington, Pennsylvania
Daughter, age 3
Washington, Pennsylvania · implied b. ~1927 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anthony |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Poland |
| Mother's Birthplace | Poland |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Washington-County, Pennsylvania
Daughter, age 13
Washington-County, Pennsylvania · implied b. ~1927 — 9 household members
| Surname | Anthony |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Canonsburg borough |
| 1935 Residence (County) | Washington |
| 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 Mary Anthony across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Anthony
Daughter · 1940 · age 13 · b. ~1927 · Pennsylvania
★ You are viewing this record
Sibling
John Anthony
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Anthony
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Anthony
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Anthony
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nick Anthony
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Anthony
Sibling · 1940 · age 16
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-t0627-03620-00732)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna Washchak | 19 | Sister-in-law | Nurses Aid | Pennsylvania |
| 2 | John Washchak | 15 | Brother-in-law | — | Pennsylvania |
| 3 | Nicholas Wollenback | 30 | Head | Layer Out | Pennsylvania |
| 4 | Julia Wollenback | 26 | Wife | — | Pennsylvania |
| 5 | David Wollenback | 1 | Son | — | Pennsylvania |
| 6 | Joseph Bruno | 50 | Head | Loader | Italy |
| 7 | Josephine Bruno | 38 | Wife | — | Italy |
| 8 | Rose Bruno | 22 | Daughter | House Work | Pennsylvania |
| 9 | Mary Bruno | 18 | Daughter | Waitress | Pennsylvania |
| 10 | Nathaniel Bruno | 16 | Son | — | Pennsylvania |
| 11 | Pete Sheffo | 69 | Father-in-law | — | Italy |
| 12 | Frank Sroka | 41 | Head | Electrician | Czechoslovakia |
| 13 | John Sroka | 17 | Son | — | Pennsylvania |
| 14 | Mary Sroka | 15 | Daughter | — | Pennsylvania |
| 15 | Evelyn Sroka | 11 | Daughter | — | Pennsylvania |
| 16 | Frances Sroka | 7 | Daughter | — | Pennsylvania |
| 17 | Kifor Degack | 58 | Head | — | Austria |
| 18 | Bertha Degack | 58 | Wife | — | Poland |
| 19 | John Degack | 28 | Son | Paper Hanger | Pennsylvania |
| 20 | Mike Degack | 24 | Son | Road Const | Pennsylvania |
| 21 | Joseph Degack | 22 | Son | Laborer | Pennsylvania |
| 22 | Mary Degack | 20 | Daughter | — | Pennsylvania |
| 23 | Steve Degack | 16 | Son | — | Pennsylvania |
| 24 | William Degack | 13 | Son | — | Pennsylvania |
| 25 | George Anthony | 45 | Head | Utility Man | Poland |
| 26 | Mary Anthony | 43 | Wife | — | Poland |
| 27 | John Anthony | 24 | Son | Utility Man | Pennsylvania |
| 28 | Andrew Anthony | 21 | Son | Book Keeper | Pennsylvania |
| 29 | Nick Anthony | 20 | Son | Sales Clerk | Pennsylvania |
| 30 | Helen Anthony | 16 | Daughter | — | Pennsylvania |
| 31 | Mary Anthony THIS PERSON | 13 | Daughter | — | Pennsylvania |
| 32 | William Anthony | 11 | Son | — | Pennsylvania |
| 33 | George Jr Anthony | 8 | Son | — | Pennsylvania |
| 34 | Charles Dunn | 26 | Head | Salesclerk | Pennsylvania |
| 35 | Helen Dunn | 25 | Wife | — | Pennsylvania |
| 36 | Charles Walter Dunn | 3 | Son | — | Pennsylvania |
| 37 | James C Small | 55 | Head | Heater | Pennsylvania |
| 38 | Rosa Mae Small | 52 | Wife | — | Pennsylvania |
| 39 | Grace Mary Small | 33 | Daughter | — | Pennsylvania |
| 40 | Mille Small | 21 | Son | — | Pennsylvania |
Related Census Records
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)