MH
Mary Heath — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Beaver-County, Pennsylvania
Our Model Tree links this Mary Heath across the 1930 and 1940 US Censuses in Beaver-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Female
Daughter
Born: KENTUCKY
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Beaver-County, Pennsylvania |
| Surname | HEATH |
| Given Name | MARY JANE |
| Relationship to Head | DAUGHTER |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | KENTUCKY |
| 1935 Residence (City) | ROCHESTER BOROUGH |
| 1935 Residence (County) | BEAVER |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Rochester Borough |
| Est. Birth Year | ~1928 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Juliana Heath | Daughter | — | 5 | ~1935 |
| Mary Heath | Daughter | — | 12 | ~1928 |
| John Heath | Son | — | 11 | ~1929 |
| James Heath | Son | — | 9 | ~1931 |
| Joseph Heath | Son | — | 14 | ~1926 |
| Bennette Heath | Head | — | 41 | ~1899 |
| Maria Heath | Other | — | 29 | ~1911 |
Census Appearances
1930
Beaver, Pennsylvania
Daughter, age 2
Beaver, Pennsylvania · implied b. ~1928 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Heath |
| Given Name | Mary S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Michigan |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Beaver-County, Pennsylvania
Daughter, age 12
Beaver-County, Pennsylvania · implied b. ~1928 — 7 household members
| Surname | HEATH |
| Given Name | MARY JANE |
| Relationship to Head | DAUGHTER |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | KENTUCKY |
| 1935 Residence (City) | ROCHESTER BOROUGH |
| 1935 Residence (County) | BEAVER |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Heath across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Heath
Daughter · 1940 · age 12 · b. ~1928 · Pennsylvania
★ You are viewing this record
Sibling
Juliana Heath
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Heath
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Heath
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Heath
Sibling · 1940 · age 9
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 — Beaver-County, Pennsylvania
Open full size
1940 US Federal Census — Beaver-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03429-00574)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Orpha Powell | 64 | HEAD | — | OHIO |
| 2 | Zeta Q Powell | 36 | DAUGHTER | Clerk | PENNA |
| 3 | Robert A Tatsch | 24 | HEAD | Helper | PENNA |
| 4 | Marian Tatsch | 21 | WIFE | — | PENNA |
| 5 | Tatsch | None | — | — | — |
| 6 | Orville Q Ord | 31 | HEAD | Foreman | WEST VIRGINIA |
| 7 | Jesse Ord | 26 | WIFE | — | PENNA |
| 8 | Donald Ord | 7 | SON | — | PENNA |
| 9 | Robert Ord | 6 | SON | — | PENNA |
| 10 | George Ord | 5 | SON | — | PENNA |
| 11 | William Buckler | 26 | HEAD | Painter | PENNA |
| 12 | Jean Q Buckler | 21 | WIFE | — | PENNA |
| 13 | — | None | — | — | — |
| 14 | — | None | — | — | — |
| 15 | — | None | — | — | — |
| 16 | Maria Q Pompa | 60 | HEAD | — | ITALY |
| 17 | Liberto Maeari | 51 | BROTHER IN LAW | Car Inspector | ITALY |
| 18 | Angelo Maeari | 22 | UNCLE | — | ITALY |
| 19 | Bonie Reynolds | 30 | HEAD | Machinist | INDIANA |
| 20 | Thesera Reynolds | 27 | WIFE | — | PENNA |
| 21 | Joe Caputo | 45 | HEAD | Machine Helper | ITALY |
| 22 | Rose Q Caputo | 40 | WIFE | — | ITALY |
| 23 | Robert Caputo | 15 | SON | — | PENNA |
| 24 | Gloira Caputo | 12 | DAUGHTER | — | PENNA |
| 25 | Donald Caputo | 4 | SON | — | PENNA |
| 26 | Earl Young | 46 | HEAD | Maintenance | PENNA |
| 27 | Fern Q Young | 41 | WIFE | — | MISSOURI |
| 28 | Mary Libbion | 22 | AUNT | — | PENNA |
| 29 | Howard Hall | 29 | HEAD | Clerk | PENNA |
| 30 | Lois Q Hall | 25 | WIFE | — | OHIO |
| 31 | William Hall | 3 | SON | — | PENNA |
| 32 | Bennette Heath | 41 | HEAD | Supt. | PENNA |
| 33 | Maria L Heath | 29 | WIFE Q | — | MICH |
| 34 | Joseph Heath | 14 | SON | — | KENTUCKY |
| 35 | Mary Jane Heath THIS PERSON | 12 | DAUGHTER | — | KENTUCKY |
| 36 | John Heath | 11 | SON | — | PENNA |
| 37 | James Heath | 9 | SON | — | PENNA |
| 38 | Juliana Heath | 5 | DAUGHTER | — | PENNA |
| 39 | Edward Baer | 37 | HEAD | Meat Cutter | PENNA |
| 40 | Lydia Baer | 34 | WIFE | Clerk | PENNA |
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)