RT
Rosa Thomas — 1930 US Census Record
Model Tree available1930 United States Federal Census · East Baton Rouge, Louisiana
Our Model Tree links this Rosa Thomas across the 1910, 1920 and 1930 US Censuses in East Baton Rouge, Louisiana (XGBoost, ~Confirmed), with identified parents Annie — first a daughter (b.~1904), then head of a 7-person household.
Age 26
b. ~1904
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | East Baton Rouge, Louisiana |
| Surname | Thomas |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | Cook |
| Industry | Private family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Cook |
| Township / Ward | Baton Rouge City Part |
| Est. Birth Year | ~1904 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Rosa | Age | Birth yr |
|---|---|---|---|---|
| Virginia Thomas | Daughter | — | 22 | ~1908 |
| Rosa Thomas | Daughter | — | 26 | ~1904 |
| Annie Thomas | Head | — | 59 | ~1871 |
| Charlie Beadle | Other | — | 21 | ~1909 |
| Doris Thomas | Other | — | 1 | ~1929 |
| Etta Thomas | Daughter | — | 28 | ~1902 |
| Gilbert Crawford | Other | — | 16 | ~1914 |
Census Appearances
1910
East Baton …
Other, age 6
East Baton Rouge, Louisiana · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Rosa L. |
| Relationship to Head | Niece |
| Sex | F |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1920
East Baton …
Other, age 17
East Baton Rouge, Louisiana · implied b. ~1903 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Rosa |
| Relationship to Head | niece |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Nurse maid |
| Industry | Private Home |
| Class of Worker | W |
| Can Read | No |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
East Baton …
Daughter, age 26
East Baton Rouge, Louisiana · implied b. ~1904 — 7 household members
| Surname | Thomas |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Cook |
| Industry | Private family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 3 US Census years (1910, 1920 and 1930) in East Baton Rouge, Louisiana, using XGBoost record linkage. Identified parents: mother Annie Thomas (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Annie Thomas
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Rosa Thomas
Daughter · 1930 · age 26 · b. ~1904 · Louisiana
★ You are viewing this record
Sibling
Virginia Thomas
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Etta Thomas
Sibling · 1930 · age 28
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 — East Baton Rouge, Louisiana
Open full size
1930 US Federal Census — East Baton Rouge, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus791unit:0765)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Fry | 16 | Son | — | Louisiana |
| 2 | Gertrude Fry | 15 | Daughter | — | Louisiana |
| 3 | Ellene Fry | 13 | Daughter | — | Louisiana |
| 4 | Anna Fry | 11 | Daughter | — | Louisiana |
| 5 | Dorothy Fry | 10 | Daughter | — | Louisiana |
| 6 | Annie Thomas | 59 | Head | — | Louisiana |
| 7 | Rosa Thomas THIS PERSON | 26 | Daughter | Cook | Louisiana |
| 8 | Virginia Thomas | 22 | Daughter | Maid | Louisiana |
| 9 | Etta Ray Thomas | 28 | Daughter | Cook | Louisiana |
| 10 | Gilbert Crawford | 16 | Nephew | Porter | Louisiana |
| 11 | Charlie Beadle | 21 | Nephew | Porter | Louisiana |
| 12 | Doris Thomas | 1 | Grandchild | — | Louisiana |
| 13 | Joseph Baddock | 52 | Head | Proprietor | Louisiana |
| 14 | Irene K. Baddock | 36 | Wife | — | Louisiana |
| 15 | Francis Baddock | 12 | Son | — | Louisiana |
| 16 | James Farrate | 53 | Head | Water Tender | Louisiana |
| 17 | Ursula H. Farrate | 42 | Wife | — | Louisiana |
| 18 | Louis Farrate | 11 | Son | — | Louisiana |
| 19 | Anna M. Farrate | 9 | Daughter | — | Louisiana |
| 20 | Leonel Farrate | 7 | Son | — | Louisiana |
| 21 | Alfred Leil | 58 | Head | Proprietor | Louisiana |
| 22 | Elizabeth H. Leil | 49 | Wife | — | Louisiana |
| 23 | Earl Leil | 25 | Son | Printer | Louisiana |
| 24 | Oralda Leil | 23 | Daughter-in-law | — | Louisiana |
| 25 | Teddy Leil | 1 | Grandson | — | Louisiana |
| 26 | Louis Guidry | 24 | Son-in-law | Planter | Louisiana |
| 27 | Bessie Guidry | 21 | Daughter | — | Louisiana |
| 28 | Melba Guidry | 1 | Granddaughter | — | Louisiana |
| 29 | Mildred Guidry | 1 | Granddaughter | — | Louisiana |
| 30 | Louis Jr. Guidry | 0 | Grandson | — | Louisiana |
| 31 | Eugene Sermontez | 63 | Roomer | Baker | Louisiana |
| 32 | Phillip Moliere | 37 | Head | Foreman | Louisiana |
| 33 | Doris H. Moliere | 34 | Wife | — | Louisiana |
| 34 | Ethel Moliere | 12 | Daughter | — | Louisiana |
| 35 | Loretta Moliere | 10 | Daughter | — | Louisiana |
| 36 | Hacker Moliere | 7 | Son | — | Louisiana |
| 37 | Joseph T. Moliere | 4 | Son | — | Louisiana |
| 38 | Audrey Moliere | 1 | Daughter | — | Louisiana |
| 39 | James Freeman | 35 | Head | Truck Driver | Louisiana |
| 40 | Rittatt Freeman | 35 | Wife | — | Louisiana |
| 41 | Alon Freeman | 14 | Son | — | Louisiana |
| 42 | Alberta Freeman | 12 | Daughter | — | Louisiana |
| 43 | Gwendolyn Freeman | 0 | Daughter | — | Louisiana |
| 44 | Joseph Day | 33 | Head | Plasterer | Louisiana |
| 45 | Irene H. Day | 23 | Wife | Seamstress | Louisiana |
| 46 | Enobia Day | 9 | Daughter | — | Louisiana |
| 47 | Joseph Jr. Day | 7 | Son | — | Louisiana |
| 48 | Mathilda Day | 6 | Daughter | — | Louisiana |
| 49 | William Leblanc | 52 | Uncle in law | Plasterer | Louisiana |
| 50 | Myrtle Nercany | 25 | Sister in law | Teacher | Louisiana |
Pedigree Summary
Rosa + 2 siblings
Gen 1 · 1 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)