RT
Rosa Thomas — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Alabama
Our Model Tree links this Rosa Thomas across the 1930 and 1940 US Censuses in Jefferson, Alabama (XGBoost, ~Confirmed) — first a spouse (b.~1912), then head of a 28-person household.
Age 18
b. ~1912
Female
Spouse
Born: Alabama
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Alabama |
| Surname | Thomas |
| Given Name | Rosa |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 17 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Part |
| Est. Birth Year | ~1912 |
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.
28 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Rosa | Age | Birth yr |
|---|---|---|---|---|
| Willie Thomas | Son | — | ~1930 | |
| Sam Thomas | Son | — | 22 | ~1908 |
| Lula Thomas | Daughter | — | 18 | ~1912 |
| Sam Thomas | Son | — | 12 | ~1918 |
| Lula Thomas | Daughter | — | 14 | ~1916 |
| Willie Thomas | Son | — | 20 | ~1910 |
| Al Thomas | Head | — | 21 | ~1909 |
| Ruth Thomas | Daughter | — | 10 | ~1920 |
| Ruth Thomas | Daughter | — | 6 | ~1924 |
| Rosa Thomas | Other | — | 51 | ~1879 |
| James Thomas | Son | — | 1 | ~1929 |
| Lula Thomas | Daughter | — | 8 | ~1922 |
| James Thomas | Son | — | 21 | ~1909 |
| Ruth Thomas | Daughter | — | ~1930 | |
| Rosa Thomas | Spouse | — | 18 | ~1912 |
| Willie Thomas | Son | — | 14 | ~1916 |
| Sam Thomas | Son | — | 5 | ~1925 |
| Mary Thomas | Daughter | — | 8 | ~1922 |
| Willie Thomas | Son | — | 3 | ~1927 |
| Mary Thomas | Daughter | — | 1 | ~1929 |
| Sam Thomas | Son | — | 16 | ~1914 |
| Lula Thomas | Daughter | — | 4 | ~1926 |
| Ruth Thomas | Daughter | — | 16 | ~1914 |
| Sam Thomas | Son | — | 2 | ~1928 |
| Willie Thomas | Son | — | 10 | ~1920 |
| Mary Thomas | Daughter | — | 18 | ~1912 |
| Mary Thomas | Daughter | — | 12 | ~1918 |
| Lula Thomas | Daughter | — | 24 | ~1906 |
Census Appearances
1930
Jefferson, Alabama
Spouse, age 18
Jefferson, Alabama · implied b. ~1912 — 28 household members
| Surname | Thomas |
| Given Name | Rosa |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Married |
| Birthplace | Alabama |
| Age at First Marriage | 17 |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Jefferson-County, Alabama
Other, age 27
Jefferson-County, Alabama · implied b. ~1913 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Rosalee |
| Relationship to Head | Niece |
| Sex | F |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Birmingham City |
| 1935 Residence (County) | Jefferson |
| Occupation | Waitress |
| Industry | Public Cafe |
| Class of Worker | PW |
| Hours Worked | 56 |
| Income (1939) | 48 |
| Highest Grade | No 0 |
| 1935 Residence | Same house |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Rosa Thomas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Rosa Thomas
Spouse · 1930 · age 18 · b. ~1912 · Alabama
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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 — Jefferson, Alabama
Open full size
1930 US Federal Census — Jefferson, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus31usce:0833)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Horace Smith | 20 | Head | Laborer | Alabama |
| 52 | Mollie Smith | 19 | Wife | — | Alabama |
| 53 | Delance Harding | 19 | Boarder | — | Alabama |
| 54 | Ernest Ward | 23 | Boarder | — | Georgia |
| 55 | Ernest Johnson | 34 | Head | Laborer | Alabama |
| 56 | Ida Johnson | 29 | Wife | — | Alabama |
| 57 | Ernest Jr Johnson | 11 | Daughter | — | Alabama |
| 58 | Sam Johnson | 8 | Son | — | Alabama |
| 59 | Willie Johnson | 6 | Son | — | Alabama |
| 60 | Lula Johnson | 4 | Daughter | — | Alabama |
| 61 | Ruth Johnson | 3 | Daughter | — | Alabama |
| 62 | Mary Johnson | 1 | Daughter | — | Alabama |
| 63 | Horace Thomas | 25 | Head | Laborer | Alabama |
| 64 | Mollie Thomas | 20 | Wife | — | Alabama |
| 65 | Lula Thomas | 3 | Sister | — | Alabama |
| 66 | James Thomas | 54 | Head | Laborer | Alabama |
| 67 | James Jr Thomas | 23 | Head | Laborer | Alabama |
| 68 | Mary Thomas | 19 | Wife | — | Alabama |
| 69 | — | None | — | — | — |
| 70 | — | None | — | — | — |
| 71 | Martha Thomas | 37 | Sister | — | Alabama |
| 72 | Mary Thomas | 8 | Daughter | — | Alabama |
| 73 | Al Thomas | 21 | Head | Laborer | Alabama |
| 74 | Rosa Thomas THIS PERSON | 18 | Wife | — | Alabama |
| 75 | James Thomas | 1 | Son | — | Alabama |
| 76 | Willie Thomas | 0 | Son | — | Alabama |
| 77 | Rosa Thomas | 51 | Mother | — | Georgia |
| 78 | James Thomas | 21 | Son | Laborer | Alabama |
| 79 | Lula Thomas | 18 | Daughter | — | Alabama |
| 80 | Sam Thomas | 16 | Son | — | Alabama |
| 81 | Willie Thomas | 14 | Son | — | Alabama |
| 82 | Mary Thomas | 12 | Daughter | — | Alabama |
| 83 | Ruth Thomas | 10 | Daughter | — | Alabama |
| 84 | Lula Thomas | 8 | Daughter | — | Alabama |
| 85 | Sam Thomas | 5 | Son | — | Alabama |
| 86 | Willie Thomas | 3 | Son | — | Alabama |
| 87 | Mary Thomas | 1 | Daughter | — | Alabama |
| 88 | Ruth Thomas | 0 | Daughter | — | Alabama |
| 89 | Lula Thomas | 24 | Daughter | — | Alabama |
| 90 | Sam Thomas | 22 | Son | Laborer | Alabama |
| 91 | Willie Thomas | 20 | Son | Laborer | Alabama |
| 92 | Mary Thomas | 18 | Daughter | — | Alabama |
| 93 | Ruth Thomas | 16 | Daughter | — | Alabama |
| 94 | Lula Thomas | 14 | Daughter | — | Alabama |
| 95 | Sam Thomas | 12 | Son | — | Alabama |
| 96 | Willie Thomas | 10 | Son | — | Alabama |
| 97 | Mary Thomas | 8 | Daughter | — | Alabama |
| 98 | Ruth Thomas | 6 | Daughter | — | Alabama |
| 99 | Lula Thomas | 4 | Daughter | — | Alabama |
| 100 | Sam Thomas | 2 | Son | — | Alabama |
Related Census Records
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)