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Thelma Thomas — 1920 US Census Record
Model Tree available1920 United States Federal Census · Wood, Ohio
Our Model Tree links this Thelma Thomas across the 1920, 1930 and 1940 US Censuses in Wood, Ohio (XGBoost, ~Confirmed), with identified parents Frank & Frank — first a daughter (b.~1918), then head of a 4-person household.
Age 2
b. ~1918
Female
Daughter
Born: Ohio
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Wood, Ohio |
| Surname | Thomas |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Spain |
| Mother's Birthplace | Spain |
| Additional Details | |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Rossford |
| Est. Birth Year | ~1918 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Thelma | Age | Birth yr |
|---|---|---|---|---|
| Frank Thomas | Head | — | 38 | ~1882 |
| Antoinette Thomas | Spouse | — | 30 | ~1890 |
| Mary Thomas | Daughter | — | 4 | ~1916 |
| Thelma Thomas | Daughter | — | 2 | ~1918 |
Census Appearances
1920
Wood, Ohio
Daughter, age 2
Wood, Ohio · implied b. ~1918 — 4 household members
| Surname | Thomas |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Spain |
| Mother's Birthplace | Spain |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Wood, Ohio
Daughter, age 12
Wood, Ohio · implied b. ~1918 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tomas |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Spain |
| Mother's Birthplace | Spain |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Wood-County, Ohio
Daughter, age 21
Wood-County, Ohio · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tomas |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Rossford |
| 1935 Residence (County) | Wood |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| 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 Thelma Thomas across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Tomas (~0.92 confidence) and father Frank Thomas (~0.92 confidence) and mother Antonia Tomas (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Tomas
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Frank Thomas
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Antonia Tomas
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thelma Thomas
Daughter · 1920 · age 2 · b. ~1918 · Ohio
★ You are viewing this record
Sibling
Mary Thomas
Sibling · 1920 · age 4
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 — Wood, Ohio
Open full size
1920 US Federal Census — Wood, Ohio
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1449unit:0518)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Thomas | 38 | Head | Labour | Spain |
| 2 | Antoinette Thomas | 30 | Wife | — | Spain |
| 3 | Mary Thomas | 4 | Daughter | — | Missouri |
| 4 | Thelma Thomas THIS PERSON | 2 | Daughter | — | Ohio |
| 5 | John Sauk | 32 | Head | Labour | Austria |
| 6 | Barbara Sauk | 32 | Wife | — | Polish |
| 7 | Walter Sauk | 7 | Son | — | Ohio |
| 8 | Casimir Sauk | 5 | Son | — | Ohio |
| 9 | Joe Sauk | 3 | Son | — | Ohio |
| 10 | Stanley Sauk | 1 | Son | — | Ohio |
| 11 | Stanley Samics | 23 | Boarder | Labour | Austria |
| 12 | Felix Samics | 29 | Boarder | Labour | Austria |
| 13 | Tony Dighton | 23 | Boarder | Labour | Austria |
| 14 | Mike Hofer | 36 | Head | Labour | Slovakia|Slovakland |
| 15 | Mary Hofer | 29 | Wife | — | Slovakia|Slovakland |
| 16 | Margaret Hofer | 7 | Daughter | — | Pennsylvania |
| 17 | Joe Hofer | 1 | Son | — | Ohio |
| 18 | Joe Hofer | 21 | Brother | Labour | Pennsylvania |
| 19 | Mike Mishko | 27 | Boarder | Labour | Slovakia|Slovakland |
| 20 | Mike Kamenski | 22 | Boarder | Labour | Slovakia|Slovakland |
| 21 | Peter Nestak | 31 | Head | Labour | Slovakia|Slovakland |
| 22 | Bertha Nestak | 26 | Wife | — | Slovakia|Slovakland |
| 23 | Mary Nestak | 8 | Daughter | — | Pennsylvania |
| 24 | Ethel R Nestak | 5 | Daughter | — | Pennsylvania |
| 25 | Edward Fitzgerald | 46 | Head | Labour | Missouri |
| 26 | Emma Fitzgerald | 42 | Wife | — | Missouri |
| 27 | Elizabeth Fitzgerald | 17 | Daughter | Labour | Missouri |
| 28 | William Fitzgerald | 14 | Son | — | Missouri |
| 29 | Gladys Fitzgerald | 11 | Daughter | — | Missouri |
| 30 | Margaret Fitzgerald | 9 | Daughter | — | Indiana |
| 31 | Vivian Fitzgerald | 6 | Daughter | — | Indiana |
| 32 | Earl Fitzgerald | 3 | Son | — | Ohio |
| 33 | Jessie Fitzgerald | 0 | Daughter | — | Ohio |
| 34 | Mike Hanczar | 38 | Head | Labour | Slovakia|Slovakland |
| 35 | Anna Hanczar | 35 | Wife | — | Slovakia|Slovakland |
| 36 | Mary Hanczar | 13 | Daughter | — | Pennsylvania |
| 37 | Susie Hanczar | 7 | Daughter | — | Pennsylvania |
| 38 | George Hanczar | 6 | Son | — | Pennsylvania |
| 39 | Mike Hanczar | 2 | Son | — | Ohio |
| 40 | George Duszink | 21 | Brother-in-law | Labour | Slovakia|Slovakland |
| 41 | Frank Mrozucha | 28 | Head | Labour | Slovakia|Slovakland |
| 42 | Julia Mrozucha | 27 | Wife | — | Slovakia|Slovakland |
| 43 | Clement Mrozucha | 1 | Son | — | Ohio |
| 44 | John Harwanity | 36 | Head | Labour | Slovakia|Slovakland |
| 45 | Barbara Harwanity | 30 | Wife | — | Slovakia|Slovakland |
| 46 | Barbara Harwanity | 5 | Daughter | — | Ohio |
| 47 | John Harwanity | 3 | Son | — | Ohio |
| 48 | Steve Harwanity | 2 | Son | — | Ohio |
| 49 | Mary Harwanity | 0 | Daughter | — | Ohio |
| 50 | Carl Mrozucha | 46 | Boarder | Labour | Slovakia|Slovakland |
Pedigree Summary
Thelma + 1 sibling
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)