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Louis Thomas — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Louis Thomas across the 1910 and 1920 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a son (b.~1894), then head of a 8-person household.
Age 26
b. ~1894
Male
Son
Born: Ohio
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Hamilton, Ohio |
| Surname | Thomas |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Type cutter |
| Industry | Print Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Type Cutter |
| Township / Ward | City Of Cincinnati |
| Est. Birth Year | ~1894 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Louis | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Thomas | Daughter | — | 17 | ~1903 |
| Edwin Thomas | Son | — | 20 | ~1900 |
| Ella Thomas | Spouse | — | 46 | ~1874 |
| Milton Thomas | Son | — | 19 | ~1901 |
| Louis Thomas | Head | — | 49 | ~1871 |
| Lucille Thomas | Daughter | — | 13 | ~1907 |
| Louis Thomas | Son | — | 26 | ~1894 |
| Howard Thomas | Son | — | 15 | ~1905 |
Census Appearances
1910
Hamilton, Ohio
Son, age 16
Hamilton, Ohio · implied b. ~1894 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Hamilton, Ohio
Son, age 26
Hamilton, Ohio · implied b. ~1894 — 8 household members
| Surname | Thomas |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Type cutter |
| Industry | Print Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Louis Thomas across 2 US Census years (1910 and 1920) in Hamilton, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
Louis Thomas
Son · 1920 · age 26 · b. ~1894 · Ohio
★ You are viewing this record
Sibling
Milton Thomas
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Thomas
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Thomas
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Thomas
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Thomas
Sibling · 1920 · age 20
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 — Hamilton, Ohio
Open full size
1920 US Federal Census — Hamilton, Ohio
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1391unit:0145)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur Duenser | 29 | Head | Kettle Hand | Ohio |
| 2 | Helen Duenser | 22 | Wife | None | Ohio |
| 3 | Rita Duenser | 1 | Daughter | None | Ohio |
| 4 | John Gardner | 48 | Head | Painter | Ohio |
| 5 | Marie Gardner | 20 | Daughter | Seamstress | Ohio |
| 6 | Mildred Gardner | 19 | Daughter | Seamstress | Ohio |
| 7 | Lorene Gardner | 13 | Daughter | None | Ohio |
| 8 | Louis Thomas | 49 | Head | Conductor | Ohio |
| 9 | Ella Thomas | 46 | Wife | None | Ohio |
| 10 | Louis Thomas THIS PERSON | 26 | Son | Type Cutter | Ohio |
| 11 | Edwin Thomas | 20 | Son | Type Cutter | Ohio |
| 12 | Milton Thomas | 19 | Son | Typecaster | Ohio |
| 13 | Dorothy Thomas | 17 | Daughter | Stenographer | Ohio |
| 14 | Howard Thomas | 15 | Son | None | Ohio |
| 15 | Lucille Thomas | 13 | Daughter | None | Ohio |
| 16 | John Hartmann | 47 | Head | Cellarhand | Bavaria |
| 17 | Elizabeth Hartmann | 50 | Wife | None | Bavaria |
| 18 | Sebastian Hartmann | 23 | Son | Messenger | Ohio |
| 19 | Adam Hartmann | 20 | Son | Meat Cutter | Ohio |
| 20 | Carl Hartmann | 17 | Son | Chauffeur | Indiana |
| 21 | Theodore Oberlander | 70 | Head | None | Prussia |
| 22 | Caroline Oberlander | 76 | Wife | None | Prussia |
| 23 | Frances Marsch | 37 | Daughter | House Work | Ohio |
| 24 | Gladys Marsch | 6 | Niece | None | Ohio |
| 25 | Fredrick J. Bustel | 29 | Head | Bookkeeper | Ohio |
| 26 | Laura A. Bustel | 27 | Wife | None | Ohio |
| 27 | Henry G. Moninger | 51 | Head | Butcher | Bavaria |
| 28 | Emma Moninger | 49 | Wife | None | Bavaria |
| 29 | Hilda Moninger | 21 | Daughter | Saleslady | Ohio |
| 30 | Emma Moninger | 19 | Daughter | Seamstress | Ohio |
| 31 | Harry Moninger | 16 | Son | Machine Hand | Ohio |
| 32 | Anna Moninger | 10 | Daughter | None | Ohio |
| 33 | Marie Mindisch | 28 | Head | Machine Operator | Ohio |
| 34 | Fredrick E. Volk | 28 | Brother in law | Lathe Hand | Ohio |
| 35 | Bertha A. Volk | 25 | Sister | None | Ohio |
| 36 | Marie M. Volk | 1 | Niece | None | Ohio |
| 37 | Anna Huetzel | 53 | Head | None | Bavaria |
| 38 | Clara Huetzel | 23 | Daughter | Nurse | Ohio |
| 39 | Alma Huetzel | 20 | Daughter | Binder | Ohio |
| 40 | George Huetzel | 17 | Son | Lithographer | Ohio |
| 41 | Elizabeth Ripley | 60 | Head | None | Ohio |
| 42 | Erwin Donderberg | 27 | Son in law | Pattern Maker | Ohio |
| 43 | Eleonore Donderberg | 29 | Daughter | None | Ohio |
| 44 | Charles F. Huss | 71 | Head | None | Wuerttemberg |
| 45 | Charles F. Huss | 44 | Son | Cabinet Maker | Ohio |
| 46 | Fredrick W. Bissman | 40 | Head | Detective | Ohio |
| 47 | Ida Bissman | 36 | Wife | None | Ohio |
| 48 | Eugenia Bissman | 10 | Daughter | None | Ohio |
| 49 | Fredrick Jr. Bissman | 3 | Son | None | Ohio |
| 50 | George Floyd | 32 | Head | Lathe Hand | Ohio |
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)