JH
John Heath — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this John Heath across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 11-person household.
Age 5
b. ~1925
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Heath |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago |
| Est. Birth Year | ~1925 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Arrie Heath | Son | — | 17 | ~1913 |
| Elizabeth Heath | Spouse | — | 36 | ~1894 |
| Arline Heath | Daughter | — | 13 | ~1917 |
| William Heath | Son | — | 8 | ~1922 |
| Nancy Heath | Daughter | — | 1 | ~1929 |
| Douglas Heath | Son | — | 15 | ~1915 |
| Fred Heath | Head | — | 43 | ~1887 |
| George Orfanson | Other | — | 30 | ~1900 |
| Richard Heath | Son | — | 2 | ~1928 |
| John Heath | Son | — | 5 | ~1925 |
| Laurrelle Heath | Daughter | — | 11 | ~1919 |
Census Appearances
1930
Cook, Illinois
Son, age 5
Cook, Illinois · implied b. ~1925 — 11 household members
| Surname | Heath |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Son, age 14
Cook-County, Illinois · implied b. ~1926 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hetz |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 John Heath across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Heath
Son · 1930 · age 5 · b. ~1925 · Illinois
★ You are viewing this record
Sibling
Nancy Heath
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Heath
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Heath
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Douglas Heath
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arrie Heath
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arline Heath
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laurrelle Heath
Sibling · 1930 · age 11
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
1930 US Federal Census — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel451:0617)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Fred C. Heath | 43 | Head | Painter | Indiana |
| 52 | Elizabeth Heath | 36 | Wife | — | Illinois |
| 53 | Arrie Heath | 17 | Son | Starcher | Illinois |
| 54 | Douglas Heath | 15 | Son | — | Illinois |
| 55 | Arline Heath | 13 | Daughter | — | Illinois |
| 56 | Laurrelle Heath | 11 | Daughter | — | Illinois |
| 57 | William Heath | 8 | Son | — | Illinois |
| 58 | John Heath THIS PERSON | 5 | Son | — | Illinois |
| 59 | Richard Heath | 2 | Son | — | Illinois |
| 60 | Nancy Heath | 1 | Daughter | — | Illinois |
| 61 | George Orfanson | 30 | Boarder | Mechanical | Greece |
| 62 | Joseph Sterstowsky | 34 | Head | Draftsman | Illinois |
| 63 | Anna Sterstowsky | 33 | Wife | Janitor | Illinois |
| 64 | Agnes Sterstowsky | 13 | Daughter | — | Illinois |
| 65 | Chester Sterstowsky | 12 | Son | — | Illinois |
| 66 | Felix Sterstowsky | 10 | Son | — | Illinois |
| 67 | Frank Sterstowsky | 3 | Son | — | Illinois |
| 68 | Adam Pick | 30 | Head | Chauffeur | Illinois |
| 69 | Stella Pick | 25 | Wife | Millinery | Illinois |
| 70 | Ignac Gill | 33 | Head | Finisher | Poland |
| 71 | Mary Gill | 26 | Wife | — | Poland |
| 72 | Stanley Gill | 1 | Son | — | Illinois |
| 73 | Stanley Szczurek | 33 | Head | Wood Maker | Poland |
| 74 | Mary Szczurek | 29 | Wife | Kitchen | Poland |
| 75 | John Holtz | 39 | Head | Cabinet Maker | Poland |
| 76 | Mary Holtz | 36 | Wife | Janitor | Poland |
| 77 | Stella Holtz | 14 | Daughter | — | Illinois |
| 78 | Helen Holtz | 12 | Daughter | — | Illinois |
| 79 | John Jr Holtz | 9 | Son | — | Illinois |
| 80 | Robert Holtz | 5 | Son | — | Illinois |
| 81 | Arthur Piper | 28 | Head | Conductor | Illinois |
| 82 | Helen Piper | 32 | Wife | — | Illinois |
| 83 | Minnie Piper | 65 | Head | — | Germany |
| 84 | Mary Piper | 25 | Son | Beater | Illinois |
| 85 | Leo Krause | 32 | Head | Sup. | Illinois |
| 86 | Minnie Krause | 30 | Wife | Enumerator | Illinois |
| 87 | Earle Krause | 12 | Son | — | Illinois |
| 88 | Mike Galinowski | 38 | Head | Proprietor | Poland |
| 89 | Josephine Galinowski | 27 | Wife | Proprietor | Poland |
| 90 | Lillie Horvak | 7 | Daughter | — | Illinois |
| 91 | Wanda Horvak | 5 | Daughter | — | Illinois |
| 92 | Mike Malinowski | 41 | Head | Laborer | Poland |
| 93 | Albert Malinowski | 12 | Son | — | Illinois |
| 94 | Walter Malinowski | 4 | Son | — | Illinois |
| 95 | John Buskala | 39 | Head | Laborer | Illinois |
| 96 | Sophie Buskala | 34 | Wife | Assembler | Poland |
| 97 | Sophie Grudzinaka | 23 | Head | — | Poland |
| 98 | Matthew Grudzinaka | 6 | Son | — | Illinois |
| 99 | Barbara Grudzinaka | 4 | Daughter | — | Illinois |
| 100 | Joseph Hodor | 52 | Head | — | Poland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)