RD
Rosa Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lexington, South Carolina
Our Model Tree links this Rosa Davis across the 1930 and 1940 US Censuses in Lexington, South Carolina (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 9-person household.
Age 48
b. ~1882
Female
Spouse
Born: South Carolina
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lexington, South Carolina |
| Surname | Davis |
| Given Name | Rosa |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 48 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 18 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Laundress |
| Industry | At home |
| Class of Worker | W |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Laundress |
| Township / Ward | Lexington Town |
| Est. Birth Year | ~1882 |
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 Rosa | Age | Birth yr |
|---|---|---|---|---|
| Daisy Davis | Daughter | — | 16 | ~1914 |
| Isabella Davis | Daughter | — | 10 | ~1920 |
| Martha Davis | Daughter | — | 16 | ~1914 |
| Lorine Davis | Daughter | — | 18 | ~1912 |
| Frank Davis | Head | — | 54 | ~1876 |
| Johnnie Davis | Son | — | 24 | ~1906 |
| Willie Davis | Son | — | 26 | ~1904 |
| Thomas Davis | Son | — | 14 | ~1916 |
| Rosa Davis | Spouse | — | 48 | ~1882 |
Census Appearances
1930
Lexington, South …
Spouse, age 48
Lexington, South Carolina · implied b. ~1882 — 9 household members
| Surname | Davis |
| Given Name | Rosa |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 48 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 18 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Laundress |
| Industry | At home |
| Class of Worker | W |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Sumter-County, South …
Spouse, age 58
Sumter-County, South Carolina · implied b. ~1882 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Rosanna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 58 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Providence |
| 1935 Residence (County) | Sumter |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Rosa Davis
Spouse · 1930 · age 48 · b. ~1882 · South Carolina
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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 — Lexington, South Carolina
Open full size
1930 US Federal Census — Lexington, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2205unit:0050)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dalliepie Corley | 28 | Head | Cook | South Carolina |
| 2 | Bickley Corley | 25 | Sister | Laundress | Alabama |
| 3 | Flora Corley | 23 | Sister | Servant | South Carolina |
| 4 | Fate Corley | 20 | Brother | Laborer | South Carolina |
| 5 | Morris Kelly | 21 | Bro-in-law | Laborer | South Carolina |
| 6 | Jennie Kelly | 18 | Sister | Laundress | South Carolina |
| 7 | Mildred Bickley | 16 | Sister | — | South Carolina |
| 8 | Martha Bickley | 10 | Niece | — | South Carolina |
| 9 | Perver Bickley | 5 | Nephew | — | South Carolina |
| 10 | Henry Bickley | 3 | Nephew | — | South Carolina |
| 11 | John H. Bickley | 1 | Nephew | — | South Carolina |
| 12 | Arnett Johnston | 40 | Head | Driver | South Carolina |
| 13 | Rosa Johnston | 39 | Wife | — | South Carolina |
| 14 | Arnett Jr. Johnston | 13 | Son | — | South Carolina |
| 15 | Martha E. Johnston | 12 | Daughter | — | South Carolina |
| 16 | Mary L. Johnston | 9 | Daughter | — | South Carolina |
| 17 | Albert Johnston | 7 | Son | — | South Carolina |
| 18 | Dorothy Johnston | 5 | Daughter | — | South Carolina |
| 19 | Annie Elison | 40 | Head | Laundress | South Carolina |
| 20 | Mary Elison | 20 | Daughter | Laundress | South Carolina |
| 21 | Lydia Gadson | 55 | Boarder | Laborer | South Carolina |
| 22 | Frank Davis | 54 | Head | Laborer | South Carolina |
| 23 | Rosa Davis THIS PERSON | 48 | Wife | Laundress | South Carolina |
| 24 | Willie Davis | 26 | Son | Servant | South Carolina |
| 25 | Lorine Davis | 18 | Daughter | Servant | South Carolina |
| 26 | Johnnie R. Davis | 24 | Son | Laborer | South Carolina |
| 27 | Daisy Davis | 16 | Daughter | — | South Carolina |
| 28 | Martha Davis | 16 | Daughter | — | South Carolina |
| 29 | Thomas J. Davis | 14 | Son | — | South Carolina |
| 30 | Isabella Davis | 10 | Daughter | — | South Carolina |
| 31 | George Jackson | 24 | Head | Laborer | South Carolina |
| 32 | Ironie Jackson | 22 | Wife | Laundress | South Carolina |
| 33 | Willie L. Jackson | 0 | Daughter | — | South Carolina |
| 34 | Lemuel Morris | 28 | Roomer | Laborer | South Carolina |
| 35 | Willie Morris | 32 | Roomer | Laundress | South Carolina |
| 36 | Jesse Taylor | 35 | Head | Laborer | South Carolina |
| 37 | Minnie Taylor | 28 | Wife | Laundress | South Carolina |
| 38 | Walter Taylor | 5 | Son | — | South Carolina |
| 39 | James H. Taylor | 4 | Son | — | South Carolina |
| 40 | Annie Taylor | 1 | Daughter | — | South Carolina |
| 41 | Bell Holmes | 17 | Boarder | — | South Carolina |
| 42 | Harry Holmes | 20 | Boarder | — | South Carolina |
| 43 | Joe Davis | 37 | Roomer | Presser | South Carolina |
| 44 | John W. Roberts | 48 | Head | Carpenter | South Carolina |
| 45 | Maggie E. Roberts | 42 | Wife | — | South Carolina |
| 46 | Leon E. Roberts | 22 | Son | Checker | South Carolina |
| 47 | Grace Roberts | 19 | Daughter | — | South Carolina |
| 48 | Laura Roberts | 18 | Daughter | — | South Carolina |
| 49 | Bessie Berly | 51 | Head | Boarders | South Carolina |
| 50 | Katherine E. Berly | 27 | Daughter | Teacher | South Carolina |
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)