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Thelma Thomas — 1930 US Census Record
Model Tree available1930 United States Federal Census · Butler, Ohio
Our Model Tree links this Thelma Thomas across the 1910, 1920 and 1930 US Censuses in Butler, Ohio (XGBoost, ~Confirmed), with identified parents Charles & Charles — first a daughter (b.~1908), then head of a 2-person household.
Age 22
b. ~1908
Female
Daughter
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Butler, Ohio |
| Surname | Thomas |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Indiana |
| Age at First Marriage | W |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Hamilton City |
| Est. Birth Year | ~1908 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thelma | Age | Birth yr |
|---|---|---|---|---|
| Thelma Thomas | Daughter | — | 22 | ~1908 |
| Charles Thomas | Head | — | 62 | ~1868 |
Census Appearances
1910
Butler, Ohio
Daughter, age 2
Butler, Ohio · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Ohio |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Butler, Ohio
Daughter, age 11
Butler, Ohio · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Thelma |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Butler, Ohio
Daughter, age 22
Butler, Ohio · implied b. ~1908 — 2 household members
| Surname | Thomas |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Indiana |
| Age at First Marriage | W |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 (1910, 1920 and 1930) in Butler, Ohio, using XGBoost record linkage. Identified parents: father Charles Thomas (~0.92 confidence) and father Charles Thomas (~0.92 confidence) and father Charles Thomas (~0.92 confidence) and mother Lorena Thomas (~0.92 confidence) and mother Louisa Thomas (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Thomas
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Charles Thomas
b. ~1870
Source father
● Household
· direct · ~0.92
Father
Charles Thomas
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Lorena Thomas
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Louisa Thomas
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thelma Thomas
Daughter · 1930 · age 22 · b. ~1908 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Butler, Ohio
Open full size
1930 US Federal Census — Butler, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1754:0063)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lerma Ruff | 10 | Daughter | — | Ohio |
| 2 | Harry Ruff | 9 | Son | — | Ohio |
| 3 | Evelyn Ruff | 8 | Daughter | — | Ohio |
| 4 | Lucille Ruff | 7 | Daughter | — | Ohio |
| 5 | Earl Jr Ruff | 6 | Son | — | Ohio |
| 6 | Thomas Ruff | 5 | Son | — | Ohio |
| 7 | Gene Ruff | 3 | Son | — | Ohio |
| 8 | Alice Evans | 43 | Head | — | Indiana |
| 9 | Alice Evans | 22 | Daughter | Cook | Ohio |
| 10 | Frank Evans | 4 | Son | — | Ohio |
| 11 | William J Soule | 75 | Head | Laborer | Kentucky |
| 12 | Kate L Soule | 75 | Wife | — | Ohio |
| 13 | Julia Little | 72 | Head | — | Ohio |
| 14 | John Miller | 68 | Boarder | Machine Hand | Ohio |
| 15 | Cecil Gilmore | 28 | Head | Foreman | Kentucky |
| 16 | Anna Gilmore | 20 | Wife | — | Kentucky |
| 17 | Betty J Gilmore | 2 | Daughter | — | Kentucky |
| 18 | Charles Thomas | 62 | Head | Foreman | Indiana |
| 19 | Thelma Thomas THIS PERSON | 22 | Daughter | — | Indiana |
| 20 | Burton Byrd | 40 | Head | Agent | Kentucky |
| 21 | Claudie Byrd | 39 | Wife | — | Kentucky |
| 22 | Dorothy Byrd | 7 | Daughter | — | Kentucky |
| 23 | Walter Byrd | 7 | Son | — | Kentucky |
| 24 | Lee Byrd | 4 | Son | — | Kentucky |
| 25 | Bill Byrd | 23 | Nephew | Laborer | Kentucky |
| 26 | James H Mozad | 36 | Head | Checker | Ohio |
| 27 | Margaret L Mozad | 37 | Wife | — | Ohio |
| 28 | Glenn Mozad | 12 | Son | — | Ohio |
| 29 | Julia L Beshach | 58 | Mother-in-law | Canvasser | Ohio |
| 30 | Eliza J Utter | 86 | Grandmother | — | Ohio |
| 31 | Herbert Miley | 35 | Head | Welder | Ohio |
| 32 | Ellen Miley | 25 | Wife | — | Indiana |
| 33 | Merle Miley | 5 | Daughter | — | Ohio |
| 34 | George Miley | 3 | Daughter | — | Ohio |
| 35 | Lenabell Miley | 1 | Daughter | — | Ohio |
| 36 | Wilbur Miley | 21 | Brother | Laborer | Ohio |
| 37 | Wade Smith | 25 | Head | Laborer | Kentucky |
| 38 | Daphne Smith | 22 | Wife | — | Kentucky |
| 39 | Thurman Burgess | 26 | Head | Steel Worker | Kentucky |
| 40 | Lillie Burgess | 22 | Wife | — | Kentucky |
| 41 | Anna M Burgess | 1 | Daughter | — | Ohio |
| 42 | David Eversote | 29 | Head | Watchman | Kentucky |
| 43 | Emma Eversote | 27 | Wife | — | Ohio |
| 44 | Marie Eversote | 9 | Daughter | — | Ohio |
| 45 | Jeanette Eversote | 6 | Daughter | — | Illinois |
| 46 | Helsie Eversote | 3 | Daughter | — | Illinois |
| 47 | Joseph Statten | 51 | Head | Millwright | Missouri |
| 48 | Julia Statten | 45 | Wife | — | Kentucky |
| 49 | Rhudie Statten | 19 | Son | Laborer | Kentucky |
| 50 | Josephine Statten | 11 | Daughter | — | Kentucky |
Pedigree Summary
Thelma
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)