MH
Mary Heath — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clarion-County, Pennsylvania
Our Model Tree links this Mary Heath across the 1930 and 1940 US Censuses in Clarion-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 7-person household.
Age 11
b. ~1929
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clarion-County, Pennsylvania |
| Surname | Heath |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Shippenville Borough |
| 1935 Residence (County) | Clarion |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Shippenville Borough |
| Est. Birth Year | ~1929 |
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 |
|---|---|---|---|---|
| Wilmer Heath | Head | — | 56 | ~1884 |
| Twila Heath | Spouse | — | 36 | ~1904 |
| Lois Heath | Daughter | — | 17 | ~1923 |
| Raymond Heath | Son | — | 5 | ~1935 |
| Mary Heath | Daughter | — | 11 | ~1929 |
| Lewis Hale | Other | — | 81 | ~1859 |
| Wilmer Heath | Son | — | 6 | ~1934 |
Census Appearances
1930
Clarion, Pennsylvania
Other, age 1
Clarion, Pennsylvania · implied b. ~1929 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Heath |
| Given Name | Mary E. |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Clarion-County, Pennsylvania
Daughter, age 11
Clarion-County, Pennsylvania · implied b. ~1929 — 7 household members
| Surname | Heath |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Shippenville Borough |
| 1935 Residence (County) | Clarion |
| Highest Grade | 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 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 11 · b. ~1929 · Pennsylvania
★ You are viewing this record
Sibling
Lois Heath
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilmer Heath
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Heath
Sibling · 1940 · age 5
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 — Clarion-County, Pennsylvania
Open full size
1940 US Federal Census — Clarion-County, Pennsylvania
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-03468-00967)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Laura A Myers | 36 | Wife | — | Pennsylvania |
| 2 | Dora F Myers | 17 | Daughter | — | Pennsylvania |
| 3 | Leonard F Myers | 14 | Son | — | Pennsylvania |
| 4 | Walter E Myers | 9 | Son | — | Pennsylvania |
| 5 | May Myers | 6 | Daughter | — | Pennsylvania |
| 6 | Jess E Van Guilder | 26 | Lodger | — | Pennsylvania |
| 7 | George J Rapp | 64 | Head | Laborer | Pennsylvania |
| 8 | Paul E Colvin | 25 | Son-in-law | Machine Operator | Ohio |
| 9 | Cora E Colvin | 30 | Daughter | Operator | Pennsylvania |
| 10 | Robert G Colvin | 2 | Son | — | Pennsylvania |
| 11 | Myrtle D Blair | 21 | Lodger | Maid | Pennsylvania |
| 12 | William H Fisher | 59 | Head | Janitor | Pennsylvania |
| 13 | Bertha M Fisher | 63 | Wife | Janitor | Pennsylvania |
| 14 | Herman W Fisher | 19 | Son | — | Pennsylvania |
| 15 | Harold F Webb | 31 | Head | Drilling | Idaho |
| 16 | Thelma M Webb | 26 | Wife | — | Pennsylvania |
| 17 | Richard M Webb | 8 | Son | — | Pennsylvania |
| 18 | Phillip H Webb | 7 | Son | — | Pennsylvania |
| 19 | Sarah J Webb | 5 | Daughter | — | Pennsylvania |
| 20 | Ralph W Webb | 3 | Son | — | Pennsylvania |
| 21 | Ruth M Webb | 2 | Daughter | — | Pennsylvania |
| 22 | Regina B Rapp | 61 | Head | — | Pennsylvania |
| 23 | Harry O Rapp | 16 | Son | — | Pennsylvania |
| 24 | Wilmer D Heath | 56 | Head | Tool Dresser | Pennsylvania |
| 25 | Twila D Heath | 36 | Wife | — | Pennsylvania |
| 26 | Lois K Heath | 17 | Daughter | — | Pennsylvania |
| 27 | Mary E Heath THIS PERSON | 11 | Daughter | — | Pennsylvania |
| 28 | Wilmer D Jr Heath | 6 | Son | — | Pennsylvania |
| 29 | Raymond J Heath | 5 | Son | — | Pennsylvania |
| 30 | Lewis W Hale | 81 | Father-in-law | — | Pennsylvania |
| 31 | Foster A Trunk | 43 | Head | Laborer | Pennsylvania |
| 32 | Elizabeth E Trunk | 39 | Wife | — | Pennsylvania |
| 33 | Paul E Trunk | 20 | Son | — | Pennsylvania |
| 34 | June B Trunk | 14 | Daughter | Laborer | Pennsylvania |
| 35 | Pearl E Trunk | 1 | Daughter | — | Pennsylvania |
| 36 | Earl S Cook | 34 | Head | Carpenter | Pennsylvania |
| 37 | Clara C Cook | 33 | Wife | — | Pennsylvania |
| 38 | Elizabeth J Cook | 12 | 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)