DT
Dora Thomas — 1930 US Census Record
Model Tree available1930 United States Federal Census · Greene, Indiana
Our Model Tree links this Dora Thomas across the 1910, 1920 and 1930 US Censuses in Greene, Indiana (XGBoost, ~Confirmed), with identified parents Marion & A — first a daughter (b.~1908), then head of a 9-person household.
Age 22
b. ~1908
Female
Daughter
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Greene, Indiana |
| Surname | Thomas |
| Given Name | Dora C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Cass Township |
| 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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dora | Age | Birth yr |
|---|---|---|---|---|
| Hilda Thomas | Daughter | — | 8 | ~1922 |
| Dora Thomas | Daughter | — | 22 | ~1908 |
| Margrete Thomas | Daughter | — | 19 | ~1911 |
| Amos Thomas | Son | — | 21 | ~1909 |
| Marion Thomas | Head | — | 50 | ~1880 |
| Ruth Thomas | Daughter | — | 18 | ~1912 |
| Alice Thomas | Other | — | 46 | ~1884 |
| Francis Thomas | Son | — | 16 | ~1914 |
| Mary Thomas | Other | — | 69 | ~1861 |
Census Appearances
1910
Greene, Indiana
Daughter, age 2
Greene, Indiana · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Dora L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Greene, Indiana
Daughter, age 12
Greene, Indiana · implied b. ~1908 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Dora E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Greene, Indiana
Daughter, age 22
Greene, Indiana · implied b. ~1908 — 9 household members
| Surname | Thomas |
| Given Name | Dora C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| 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 Dora Thomas across 3 US Census years (1910, 1920 and 1930) in Greene, Indiana, using XGBoost record linkage. Identified parents: father Marion Thomas (~0.92 confidence) and mother A Thomas (~0.92 confidence) and mother Alice Thomas (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Marion Thomas
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
A Thomas
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Alice Thomas
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dora Thomas
Daughter · 1930 · age 22 · b. ~1908 · Indiana
★ You are viewing this record
Sibling
Amos Thomas
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hilda Thomas
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Thomas
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Thomas
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margrete Thomas
Sibling · 1930 · 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
1930 US Federal Census — Greene, Indiana
Open full size
1930 US Federal Census — Greene, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel590:0033)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert R. Skomp | 45 | Head | Farmer | Indiana |
| 2 | Maude Skomp | 46 | Wife-H | — | Indiana |
| 3 | Thelma Skomp | 19 | Daughter | — | Indiana |
| 4 | Harrell Skomp | 17 | Son | Laborer | Indiana |
| 5 | Helmar Skomp | 15 | Son | — | Indiana |
| 6 | Ivan Skomp | 11 | Son | — | Indiana |
| 7 | Roberta Skomp | 10 | Daughter | — | Indiana |
| 8 | Erma Skomp | 9 | Daughter | — | Indiana |
| 9 | Robert Skomp | 7 | Son | — | Indiana |
| 10 | Wilma Skomp | 5 | Daughter | — | Indiana |
| 11 | Lester Skomp | 3 | Son | — | Indiana |
| 12 | Baby-Not Named Skomp | 0 | Son | — | Indiana |
| 13 | Frank Malone | 39 | Head | Farmer | Indiana |
| 14 | Hazel A. Malone | 40 | Wife-H | — | Indiana |
| 15 | Rex Malone | 3 | Son | — | Indiana |
| 16 | Ray Malone | 1 | Son | — | Indiana |
| 17 | Minnie M. Hasler | 56 | Head | Farmer | Indiana |
| 18 | Frank Hasler | 29 | Son | Farmer | Indiana |
| 19 | Fred Hasler | 27 | Son | — | Indiana |
| 20 | Edgar Sampson | 24 | Servant | Servant | Indiana |
| 21 | Wayne Gilbreath | 43 | Head | Farmer | Indiana |
| 22 | Tillie Gilbreath | 33 | Wife-H | — | Indiana |
| 23 | Harold Gilbreath | 9 | Son | — | Indiana |
| 24 | Dexter Gilbreath | 7 | Son | — | Indiana |
| 25 | Avis Gilbreath | 5 | Daughter | — | Indiana |
| 26 | E. Aden Jolliff | 48 | Head | Farmer | Indiana |
| 27 | Zella M. Jolliff | 48 | Wife-H | — | Indiana |
| 28 | Loretta Jolliff | 21 | Daughter | — | Indiana |
| 29 | Victoria Jolliff | 16 | Daughter | — | Indiana |
| 30 | Verna Jolliff | 14 | Daughter | — | Indiana |
| 31 | Chas. Moore | 49 | Head | Farmer | Indiana |
| 32 | Gertrude Moore | 45 | Wife-H | — | Indiana |
| 33 | John A. Hensley | 33 | Head | Laborer | Indiana |
| 34 | Zella Hensley | 31 | Wife-H | — | Indiana |
| 35 | Harold Hensley | 5 | Son | — | Indiana |
| 36 | Marion F. Thomas | 50 | Head | Farmer | Indiana |
| 37 | Alice C. Thomas | 46 | Wife-H | — | Indiana |
| 38 | Dora C. Thomas THIS PERSON | 22 | Daughter | — | Indiana |
| 39 | Amos Thomas | 21 | Son | Laborer | Indiana |
| 40 | Margrete L. Thomas | 19 | Daughter | — | Indiana |
| 41 | Ruth Thomas | 18 | Daughter | — | Indiana |
| 42 | Francis M. Thomas | 16 | Son | — | Indiana |
| 43 | Hilda L. Thomas | 8 | Daughter | — | Indiana |
| 44 | Mary E. Thomas | 69 | Mother | — | Tennessee |
| 45 | Lindsey Hasler | 45 | Head | Farmer | Indiana |
| 46 | York Hasler | 16 | Son | — | Indiana |
| 47 | Thelma Hasler | 14 | Daughter | — | Indiana |
| 48 | Cleatus Hasler | 24 | Head | Farmer | Indiana |
| 49 | Ferna Hasler | 20 | Wife-H | — | Indiana |
| 50 | Peter F. Malone | 74 | Head | Farmer | Ohio |
Pedigree Summary
Dora + 5 siblings
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 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)