AT
Ada Thomas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bradford-County, Florida
Our Model Tree links this Ada Thomas across the 1930 and 1940 US Censuses in Bradford-County, Florida (XGBoost, ~Confirmed) — first a spouse (b.~1881), then head of a 10-person household.
Age 59
b. ~1881
Female
Spouse
Born: Florida
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bradford-County, Florida |
| Surname | Thomas |
| Given Name | Ada |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Florida |
| 1935 Residence (City) | Some place |
| Additional Details | |
| Highest Grade | No 2 |
| 1935 Residence | Florida |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Township / Ward | Graham Village |
| Est. Birth Year | ~1881 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ada | Age | Birth yr |
|---|---|---|---|---|
| Miller Thomas | Son | — | 23 | ~1917 |
| Ada Thomas | Spouse | — | 59 | ~1881 |
| Albert Thomas | Son | — | 20 | ~1920 |
| Charlie Thomas | Son | — | 30 | ~1910 |
| Wilda Davis | Daughter | — | 13 | ~1927 |
| Willard Thomas | Son | — | 22 | ~1918 |
| Semmion Thomas | Head | — | 61 | ~1879 |
| Mary Thomas | Daughter | — | 14 | ~1926 |
| Alut Davis | Other | — | 11 | ~1929 |
| Glenn Thomas | Son | — | 18 | ~1922 |
Census Appearances
1930
Bradford, Florida
Spouse, age 49
Bradford, Florida · implied b. ~1881 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Ada |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Florida |
| Age at First Marriage | 19 |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Bradford-County, Florida
Spouse, age 59
Bradford-County, Florida · implied b. ~1881 — 10 household members
| Surname | Thomas |
| Given Name | Ada |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Florida |
| 1935 Residence (City) | Some place |
| Highest Grade | No 2 |
| 1935 Residence | Florida |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
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 (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ada Thomas
Spouse · 1940 · age 59 · b. ~1881 · Florida
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Bradford-County, Florida
Open full size
1940 US Federal Census — Bradford-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00574-01017)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Chispa L. Esterling | 4 | Step Daughter | — | Florida |
| 2 | John A. J. Mckinney | 52 | Head | Farmer | Florida |
| 3 | Bonnie Mckinney | 38 | Wife | Seamstress | Florida |
| 4 | Leonard Mckinney | 18 | Son | — | Florida |
| 5 | Margaret Mckinney | 15 | Daughter | — | Florida |
| 6 | Horace Mckinney | 13 | Son | — | Florida |
| 7 | Ottis Mckinney | 11 | Son | — | Florida |
| 8 | John P. Mckinney | 4 | Son | — | Florida |
| 9 | Bernard K. Mckinney | 2 | Son | — | Florida |
| 10 | Emily C. Mckinney | 5 | Daughter | — | Florida |
| 11 | Claud Starling | 25 | Head | Laborer | Florida |
| 12 | Beatrice Starling | 20 | Wife | — | Florida |
| 13 | Gerald D. Starling | 5 | Daughter | — | Florida |
| 14 | Elizabeth M. Murchee | 74 | Head | — | Georgia |
| 15 | Dewey Murchee | 36 | Son | Farmer | Florida |
| 16 | Dalley Burnside | 56 | Sister | — | Georgia |
| 17 | Semmion S. Thomas | 61 | Head | Farmer | Florida |
| 18 | Ada Thomas THIS PERSON | 59 | Wife | — | Florida |
| 19 | Miller Thomas | 23 | Son | — | Florida |
| 20 | Charlie A. Thomas | 30 | Son | Laborer | Florida |
| 21 | Willard Thomas | 22 | Son | Laborer | Florida |
| 22 | Albert Thomas | 20 | Son | Farmer | Florida |
| 23 | Glenn Thomas | 18 | Son | Farmer | Florida |
| 24 | Mary G. Thomas | 14 | Daughter | — | Florida |
| 25 | Wilda Davis | 13 | Daughter | — | Florida |
| 26 | Alut E. Davis | 11 | Grandson | — | Florida |
| 27 | Annie E. Ward | 72 | Head | — | South Carolina |
| 28 | John Ward | 32 | Son | Laborer | Florida |
| 29 | Hammond Marlow | 21 | Boarder | Laborer | Florida |
| 30 | Katy Morgan | 59 | Head | — | Florida |
| 31 | Lee L. Morgan | 21 | Son | Laborer | Florida |
| 32 | Doris Morgan | 14 | Daughter | — | Florida |
| 33 | Herbert Hawkins | 65 | Head | Laborer | South Carolina |
| 34 | Laddie Hawkins | 54 | Wife | — | Florida |
| 35 | Idelle Hawkins | 11 | Daughter | — | Florida |
| 36 | Herbert Jr. Hawkins | 11 | Son | — | Florida |
| 37 | Irving W. Dyal | 43 | Head | Farmer | Florida |
| 38 | Atlah Dyal | 35 | Wife | — | Florida |
| 39 | Wesley H. Dyal | 45 | Head | — | Florida |
| 40 | Vernon Dyal | 18 | Son | Farmer | Florida |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)