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William Heller — 1920 US Census Record
Linked across censuses1920 United States Federal Census · St Johns, Florida
Our Model Tree links this William Heller across the 1920 and 1930 US Censuses in St Johns, Florida (XGBoost, ~Confirmed) — first a son (b.~1904), then head of a 6-person household.
Age 16
b. ~1904
Male
Son
Born: Florida
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | St Johns, Florida |
| Surname | Heller |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | England |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Township / Ward | St Augustine |
| Est. Birth Year | ~1904 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Bessie Heller | Spouse | — | 45 | ~1875 |
| Margaret Heller | Daughter | — | 19 | ~1901 |
| Harry Heller | Head | — | 56 | ~1864 |
| Dorothy Heller | Daughter | — | 14 | ~1906 |
| William Heller | Son | — | 16 | ~1904 |
| Edward Heller | Son | — | 21 | ~1899 |
Census Appearances
1920
St Johns, …
Son, age 16
St Johns, Florida · implied b. ~1904 — 6 household members
| Surname | Heller |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | England |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1930
St Johns, …
Son, age 26
St Johns, Florida · implied b. ~1904 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hillier |
| Given Name | William C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | England |
| Mother's Birthplace | Kentucky |
| Occupation | Office man |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
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 William Heller across 2 US Census years (1920 and 1930) in St Johns, Florida, using XGBoost record linkage.
Show:
This person
Anchor record
William Heller
Son · 1920 · age 16 · b. ~1904 · Florida
★ You are viewing this record
Sibling
Edward Heller
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Heller
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Heller
Sibling · 1920 · age 19
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
1920 US Federal Census — St Johns, Florida
Open full size
1920 US Federal Census — St Johns, Florida
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu230unit:0804)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Tucker | 20 | Brother | Carpenter | Florida |
| 52 | Noel Mier | 42 | Head | Foreman | Florida |
| 53 | Clara Mier | 40 | Wife | — | Florida |
| 54 | Noel Mier | 13 | Son | — | Florida |
| 55 | Bruce Mier | 11 | Son | — | Florida |
| 56 | Walter Yue | 50 | Head | Physician | England |
| 57 | Florence Yue | 51 | Wife | — | England |
| 58 | Herbert Yue | 13 | Son | — | Massachusetts |
| 59 | Thomas Yue | 8 | Son | — | Massachusetts |
| 60 | Caroline Caruthers | 65 | Boarder | — | Maryland |
| 61 | Robert Kettle | 49 | Head | Agent | Georgia |
| 62 | Jessie Kettle | 48 | Wife | — | Ohio |
| 63 | Harry Robertson | 72 | Brother-in-law | — | Ohio |
| 64 | Charles Kettle | 43 | Head | Agent | Maryland |
| 65 | Cornelia Kettle | 32 | Wife | — | Virginia |
| 66 | Charles Kettle | 9 | Son | — | Maryland |
| 67 | James Kettle | 8 | Son | — | Florida |
| 68 | Benjamin Turner | 47 | Head | President | Georgia |
| 69 | George Jackson | 30 | Head | Judge | New Jersey |
| 70 | Clara Jackson | 29 | Wife | — | Kentucky |
| 71 | Elizabeth Jackson | 2 | Daughter | — | Florida |
| 72 | George Jackson | 1 | Son | — | Florida |
| 73 | Harry Brown | 46 | Head | Editor | Canada |
| 74 | Lucile Brown | 40 | Wife | — | Kentucky |
| 75 | Joseph Brown | 14 | Son | — | Florida |
| 76 | Robert Brown | 11 | Son | — | Florida |
| 77 | Harry Brown | 8 | Son | — | Florida |
| 78 | Romanus Cash | 59 | Head | Farmer | Indiana |
| 79 | Leora Cash | 48 | Wife | — | Tennessee |
| 80 | Marie Cash | 23 | Daughter | Office Clerk | Tennessee |
| 81 | William Jackson | 19 | Boarder | Salesman | Tennessee |
| 82 | James Hutchinson | 56 | Head | Time Keeper | Maryland |
| 83 | Allie Hutchinson | 53 | Wife | — | Maryland |
| 84 | Murchison Hutchinson | 28 | Son | Manager | West Virginia |
| 85 | Frank Hutchinson | 23 | Son | Manager | Maryland |
| 86 | Ruth Hutchinson | 21 | Daughter | Office Clerk | Maryland |
| 87 | Marjorie Hutchinson | 15 | Daughter | — | Maryland |
| 88 | Nelia King | 26 | Boarder | Office Clerk | Florida |
| 89 | Joseph Jackson | 72 | Head | Inspector | Ireland |
| 90 | Josephine Jackson | 55 | Wife | — | Florida |
| 91 | Joseph Jackson | 36 | Son | Mechanic | Florida |
| 92 | James Jackson | 30 | Son | Office Clerk | Florida |
| 93 | Hazel Jackson | 7 | Granddaughter | — | Florida |
| 94 | Raymond Masters | 41 | Brother-in-law | Manager | Florida |
| 95 | Harry Heller | 56 | Head | Cashier | England |
| 96 | Bessie Heller | 45 | Wife | — | Kentucky |
| 97 | Edward Heller | 21 | Son | Stenographer | Florida |
| 98 | Margaret Heller | 19 | Daughter | — | Florida |
| 99 | William Heller THIS PERSON | 16 | Son | — | Florida |
| 100 | Dorothy Heller | 14 | Daughter | — | Florida |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)