AT
Ada Thomas — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Dallas, Arkansas
Our Model Tree links this Ada Thomas across the 1920 and 1930 US Censuses in Dallas, Arkansas (XGBoost, ~Confirmed) — first a spouse (b.~1873), then head of a 6-person household.
Age 57
b. ~1873
Female
Spouse
Born: Arkansas
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Dallas, Arkansas |
| Surname | Thomas |
| Given Name | Ada |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 19 |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Township / Ward | Fordyce City |
| Est. Birth Year | ~1873 |
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 1930 census.
| Name | Relation to head | Relative to Ada | Age | Birth yr |
|---|---|---|---|---|
| Kenneth Thomas | Son | — | 23 | ~1907 |
| Mildred Thomas | Daughter | — | 26 | ~1904 |
| Martha Thomas | Daughter | — | 23 | ~1907 |
| Ed Thomas | Head | — | 62 | ~1868 |
| Ada Thomas | Spouse | — | 57 | ~1873 |
| Fred Thomas | Son | — | 25 | ~1905 |
Census Appearances
1920
Dallas, Arkansas
Spouse, age 48
Dallas, Arkansas · implied b. ~1872 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Adah |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1930
Dallas, Arkansas
Spouse, age 57
Dallas, Arkansas · implied b. ~1873 — 6 household members
| Surname | Thomas |
| Given Name | Ada |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 19 |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 Ada Thomas across 2 US Census years (1920 and 1930) in Dallas, Arkansas, using XGBoost record linkage.
Show:
This person
Anchor record
Ada Thomas
Spouse · 1930 · age 57 · b. ~1873 · Arkansas
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Dallas, Arkansas
Open full size
1930 US Federal Census — Dallas, Arkansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus72usce:0315)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John H | 9 | Son | — | Arkansas |
| 2 | Willie J | 6 | Son | — | Arkansas |
| 3 | Bird Lawrence | 21 | Boarder | Truck Driver | Arkansas |
| 4 | Annie | 19 | Daughter | — | Arkansas |
| 5 | Bertie L Stephens | 30 | Head | Cook | Arkansas |
| 6 | Henry Heard | 74 | Head | — | Virginia |
| 7 | Evan Clark | 50 | Boarder | Laborer | Arkansas |
| 8 | Will D Fletcher | 44 | Head | Cook | Arkansas |
| 9 | Alice H Fletcher | 48 | Wife | — | Oklahoma |
| 10 | Ed R Thomas | 62 | Head | Salesman | Arkansas |
| 11 | Ada Thomas THIS PERSON | 57 | Wife | — | Arkansas |
| 12 | Mildred Thomas | 26 | Daughter | Stenographer | Arkansas |
| 13 | Fred W Thomas | 25 | Son | Salesman | Arkansas |
| 14 | Kenneth L Thomas | 23 | Son | Book Keeper | Arkansas |
| 15 | Martha G Thomas | 23 | Daughter | Stenographer | Arkansas |
| 16 | J Leroy Royston | 25 | Head | Laborer | Arkansas |
| 17 | Mattie L Royston | 15 | Wife | — | Arkansas |
| 18 | Johnny L Royston | 2 | Son | — | Arkansas |
| 19 | Sam Garrett | 23 | Head | Laborer | Arkansas |
| 20 | Rosa Garrett | 19 | Wife | — | Arkansas |
| 21 | Sam Jr Garrett | 2 | Son | — | Arkansas |
| 22 | Helene Garrett | 0 | Daughter | — | Arkansas |
| 23 | Joseph Eatman | 30 | Boarder | Laborer | Arkansas |
| 24 | William Caldwell | 47 | Head | Salesman | Louisiana |
| 25 | Zella Caldwell | 44 | Wife | — | Tennessee |
| 26 | Vassie L Caldwell | 19 | Daughter | Cook | Arkansas |
| 27 | Lenora Caldwell | 16 | Daughter | — | Arkansas |
| 28 | William Jr Caldwell | 14 | Son | — | Arkansas |
| 29 | Albert H Caldwell | 11 | Son | — | Arkansas |
| 30 | Scott M Mays | 53 | Head | General Manager | Arkansas |
| 31 | Mary Mays | 32 | Wife | — | Arkansas |
| 32 | Scott Mays | 21 | Son | Truck Driver | Arkansas |
| 33 | Pasqual L Mays | 21 | Son | Salesman | Arkansas |
| 34 | Harry W Mays | 17 | Son | — | Arkansas |
| 35 | Dudley F Mays | 15 | Son | — | Arkansas |
| 36 | Frances P Mays | 13 | Daughter | — | Arkansas |
| 37 | Mary H Mays | 11 | Daughter | — | Arkansas |
| 38 | Billy V Mays | 7 | Son | — | Arkansas |
| 39 | Joe W Mays | 5 | Son | — | Arkansas |
| 40 | Louise E Mays | 3 | Daughter | — | Arkansas |
| 41 | Nick J Jr Mays | 0 | Son | — | Illinois |
| 42 | Will H Harris | 60 | Head | Salesman | Georgia |
| 43 | Ada Harris | 50 | Wife | — | Illinois |
| 44 | August J Gibner | 34 | Boarder | Agent | Arkansas |
| 45 | Mary Gibner | 32 | Boarder | Laborer | California |
| 46 | Albert W Campbell | 33 | Head | Laborer | Mississippi |
| 47 | Rossie Campbell | 32 | Wife | — | Mississippi |
| 48 | Carter Mary Campbell | 70 | Mother | — | Mississippi |
| 49 | Gordon H Campbell | 13 | Nephew | — | Mississippi |
| 50 | Junie Mason | 21 | Boarder | — | Mississippi |
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)