MH
Mary Heath — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Elmore-County, Idaho
Our Model Tree links this Mary Heath across the 1930 and 1940 US Censuses in Elmore-County, Idaho (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 13-person household.
Age 13
b. ~1927
Female
Daughter
Born: Idaho
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Elmore-County, Idaho |
| Surname | Heath |
| Given Name | Mary Ellen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | King Hill |
| 1935 Residence (County) | Elmore |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | King Hill |
| 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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Charles Heath | Son | — | 15 | ~1925 |
| Margie Heath | Daughter | — | 3 | ~1937 |
| Rosalie Heath | Daughter | — | 6 | ~1934 |
| Louise Heath | Daughter | — | 1 | ~1939 |
| Vera Heath | Daughter | — | 8 | ~1932 |
| Silva Heath | Spouse | — | 34 | ~1906 |
| Mable Heath | Daughter | — | 4 | ~1936 |
| Clarence Heath | Son | — | 12 | ~1928 |
| Edwin Heath | Head | — | 44 | ~1896 |
| Eldon Heath | Son | — | 9 | ~1931 |
| Mary Heath | Daughter | — | 13 | ~1927 |
| Edwin Heath | Son | — | 17 | ~1923 |
| Fred Heath | Son | — | 10 | ~1930 |
Census Appearances
1930
Elmore, Idaho
Daughter, age 3
Elmore, Idaho · implied b. ~1927 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Heath |
| Given Name | Mary Ellen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Idaho |
| Mother's Birthplace | Utah |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Elmore-County, Idaho
Daughter, age 13
Elmore-County, Idaho · implied b. ~1927 — 13 household members
| Surname | Heath |
| Given Name | Mary Ellen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | King Hill |
| 1935 Residence (County) | Elmore |
| Class of Worker | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
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 13 · b. ~1927 · Idaho
★ You are viewing this record
Sibling
Mable Heath
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosalie Heath
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vera Heath
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eldon Heath
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Heath
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margie Heath
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Heath
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Heath
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Heath
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Heath
Sibling · 1940 · age 1
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 — Elmore-County, Idaho
Open full size
1940 US Federal Census — Elmore-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00745-00103)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary Ann Barney | 5 | Daughter | — | Idaho |
| 42 | Charles Stout | 26 | Head | Ditch Rider | Texas |
| 43 | William H. Hartong | 53 | Head | Farmer | Iowa |
| 44 | Grace B. Hartong | 49 | Wife | — | Idaho |
| 45 | Thos. C. Hartong | 28 | Son | Switchman | Idaho |
| 46 | Allen Rants | 19 | Lodger | Farm Laborer | Wyoming |
| 47 | James D. Kamms | 41 | Head | Farmer | Ohio |
| 48 | Roy Kamms | 20 | Son | Farmer | Idaho |
| 49 | Lula Kamms | 17 | Daughter | — | Utah |
| 50 | Ted Kamms | 15 | Son | — | Utah |
| 51 | Floyd S. Barnes | 39 | Head | Farmer | Oklahoma |
| 52 | Bernadine Barnes | 31 | Wife | — | Washington |
| 53 | Jerry Barnes | 7 | Son | — | Idaho |
| 54 | Edwin D. Heath | 44 | Head | Farmer | Idaho |
| 55 | Silva Heath | 34 | Wife | — | Utah |
| 56 | Edwin Heath | 17 | Son | Farm Laborer | Idaho |
| 57 | Charles Heath | 15 | Son | — | Idaho |
| 58 | Mary Ellen Heath THIS PERSON | 13 | Daughter | — | Idaho |
| 59 | Clarence Heath | 12 | Son | — | Idaho |
| 60 | Fred Heath | 10 | Son | — | Idaho |
| 61 | Eldon Heath | 9 | Son | — | Idaho |
| 62 | Vera Heath | 8 | Daughter | — | Idaho |
| 63 | Rosalie Heath | 6 | Daughter | — | Idaho |
| 64 | Mable Heath | 4 | Daughter | — | Idaho |
| 65 | Margie Heath | 3 | Daughter | — | Idaho |
| 66 | Louise Heath | 1 | Daughter | — | Idaho |
| 67 | Ray G. Rinehart | 48 | Head | Farmer | Idaho |
| 68 | Mary Rinehart | 45 | Wife | — | Idaho |
| 69 | Leonard Barton | 20 | Head | Farm Laborer | Iowa |
| 70 | Amer Gilbert | 19 | Head | Farm Laborer | Kansas |
| 71 | Viola Gilbert | 20 | Wife | — | Oklahoma |
| 72 | Alva Gilbert | 26 | Brother | Farm Laborer | Kansas |
| 73 | Callie Thomason | 50 | Head | — | Idaho |
| 74 | Florence Thomason | 14 | Daughter | — | Idaho |
| 75 | Nadine Thomason | 11 | Daughter | — | Idaho |
| 76 | Chester Thomason | 9 | Son | — | Idaho |
| 77 | Lawrence Thomason | 7 | Son | — | Idaho |
| 78 | Floyd Gillette | 70 | Head | Farmer | Iowa |
| 79 | George Kissinger | 41 | Head | Section Laborer | Pennsylvania |
| 80 | Julia Kissinger | 31 | Wife | — | Utah |
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)