JH
John Heller — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Whatcom, Washington
Our Model Tree links this John Heller across the 1920 and 1930 US Censuses in Whatcom, Washington (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 9-person household.
Age 13
b. ~1917
Male
Son
Born: Washington
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Whatcom, Washington |
| Surname | Heller |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Indiana |
| Mother's Birthplace | North Dakota |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Maple Falls Township |
| Est. Birth Year | ~1917 |
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 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Heller | Daughter | — | 3 | ~1927 |
| Ellen Heller | Daughter | — | 11 | ~1919 |
| Marjorie Heller | Daughter | — | 15 | ~1915 |
| John Heller | Son | — | 13 | ~1917 |
| Agness Heller | Spouse | — | 40 | ~1890 |
| Frances Heller | Son | — | 6 | ~1924 |
| Harvey Heller | Other | — | 50 | ~1880 |
| Marion Heller | Daughter | — | 1 | ~1929 |
| Noah Heller | Head | — | 44 | ~1886 |
Census Appearances
1920
Whatcom, Washington
Son, age 3
Whatcom, Washington · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Heller |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Indiana |
| Mother's Birthplace | North Dakota |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Whatcom, Washington
Son, age 13
Whatcom, Washington · implied b. ~1917 — 9 household members
| Surname | Heller |
| Given Name | John H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Indiana |
| Mother's Birthplace | North Dakota |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Heller across 2 US Census years (1920 and 1930) in Whatcom, Washington, using XGBoost record linkage.
Show:
This person
Anchor record
John Heller
Son · 1930 · age 13 · b. ~1917 · Washington
★ You are viewing this record
Sibling
Frances Heller
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Heller
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ellen Heller
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Heller
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Heller
Sibling · 1930 · 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
1930 US Federal Census — Whatcom, Washington
Open full size
1930 US Federal Census — Whatcom, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2522unit:0743)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Kent M. King | 36 | Head | Farmer | Washington |
| 2 | Clara L. King | 37 | Wife | — | Missouri |
| 3 | John D. King | 11 | Son | — | Minnesota |
| 4 | Clara L. King | 7 | Daughter | — | Washington |
| 5 | Geo. German | 56 | Head | Farmer | Czechoslovakia |
| 6 | Walter German | 16 | Son | — | Washington |
| 7 | Alfred German | 11 | Son | — | Washington |
| 8 | Mary Ondeck | 59 | Head | Farmer | Czechoslovakia |
| 9 | Anna Ondeck | 25 | Daughter | — | Washington |
| 10 | Ed Ondeck | 20 | Son | Labor | Washington |
| 11 | William Ondeck | 18 | Son | Labor | Washington |
| 12 | Noah H. Heller | 44 | Head | Farmer | Indiana |
| 13 | Agness T. Heller | 40 | Wife | — | North Dakota |
| 14 | Marjorie A. Heller | 15 | Daughter | — | Washington |
| 15 | John H. Heller THIS PERSON | 13 | Son | — | Washington |
| 16 | Ellen E. Heller | 11 | Daughter | — | Washington |
| 17 | Frances L. Heller | 6 | Son | — | Washington |
| 18 | Dorothy R. Heller | 3 | Daughter | — | Washington |
| 19 | Marion Heller | 1 | Daughter | — | Washington |
| 20 | Harvey Ed J. Heller | 50 | Boarder | — | Canada French |
| 21 | William Breitkreutz | 40 | Head | Farmer | Minnesota |
| 22 | Flecia Breitkreutz | 38 | Wife | — | Illinois |
| 23 | Clara Breitkreutz | 18 | Daughter | — | Washington |
| 24 | Gordon Breitkreutz | 16 | Son | — | Washington |
| 25 | Alicia Breitkreutz | 12 | Daughter | — | Washington |
| 26 | Forrest Breitkreutz | 10 | Son | — | Washington |
| 27 | John Ferry | 47 | Head | Farmer | Canada English |
| 28 | Alma Ferry | 41 | Wife | — | Minnesota |
| 29 | Aileen Ferry | 9 | Adopted Daughter | — | Washington |
| 30 | Mike Jr. German | 28 | Head | Bus Driver | Washington |
| 31 | Shirly A. German | 26 | Wife | — | Washington |
| 32 | Laurice German | 1 | Daughter | — | Washington |
| 33 | Rosalie German | 0 | Daughter | — | Washington |
| 34 | Harold Walters | 36 | Head | Farmer | Iowa |
| 35 | Grace Walters | 38 | Wife | — | Washington |
| 36 | Harold J. Walters | 1 | Son | — | Washington |
| 37 | Sam Calvin | 15 | Stepson | — | Oregon |
| 38 | Anna E. Calvin | 8 | Stepdaughter | — | Oregon |
| 39 | John H. Jacobus | 55 | Head | Janitor | Minnesota |
| 40 | Malinda Jacobus | 48 | Wife | — | Minnesota |
| 41 | Loren S. Jacobus | 21 | Son | Carriage Man | Washington |
| 42 | Leonard L. Jacobus | 17 | Son | — | Washington |
| 43 | Helen I. Jacobus | 16 | Daughter | — | Washington |
| 44 | Patsy Impero | 43 | Head | Farmer | Italy |
| 45 | Lena Impero | 33 | Wife | — | Ohio |
| 46 | George Ross Impero | 15 | Son | — | Washington |
| 47 | Lucille Impero | 11 | Daughter | — | Washington |
| 48 | June Impero | 9 | Daughter | — | Washington |
| 49 | A. L. Bennett | 45 | Head | Farmer | Wisconsin |
| 50 | Hazel E. Bennett | 36 | Wife | — | Iowa |
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)