RL
Rosa Lewis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Williamsburg, South Carolina
Our Model Tree links this Rosa Lewis across the 1930 and 1940 US Censuses in Williamsburg, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 11-person household.
Age 14
b. ~1916
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Williamsburg, South Carolina |
| Surname | Lewis |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Farm laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Farm Laborer |
| Township / Ward | Johnson Township 12 Part Of |
| Est. Birth Year | ~1916 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Rosa | Age | Birth yr |
|---|---|---|---|---|
| Kathleen Lewis | Daughter | — | 16 | ~1914 |
| Albert Lewis | Son | — | 19 | ~1911 |
| Rosa Lewis | Daughter | — | 14 | ~1916 |
| Blanche Lewis | Daughter | — | 15 | ~1915 |
| Annie Lewis | Spouse | — | 30 | ~1900 |
| Theodore Lewis | Son | — | 7 | ~1923 |
| Ernest Lewis | Son | — | 11 | ~1919 |
| Samuel Lewis | Head | — | 40 | ~1890 |
| Hubert Lewis | Son | — | 8 | ~1922 |
| Waddell Lewis | Son | — | 12 | ~1918 |
| William Lewis | Son | — | 8 | ~1922 |
Census Appearances
1930
Williamsburg, South …
Daughter, age 14
Williamsburg, South Carolina · implied b. ~1916 — 11 household members
| Surname | Lewis |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Farm laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Williamsburg-County, South …
Spouse, age 23
Williamsburg-County, South Carolina · implied b. ~1917 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Rowena |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | Black |
| Age | 23 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Johnson |
| 1935 Residence (County) | Williamsburg |
| Highest Grade | 4 |
| 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 Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Rosa Lewis
Daughter · 1930 · age 14 · b. ~1916 · South Carolina
★ You are viewing this record
Sibling
Waddell Lewis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Lewis
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blanche Lewis
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theodore Lewis
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Lewis
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hubert Lewis
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Lewis
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Lewis
Sibling · 1930 · age 16
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 — Williamsburg, South Carolina
Open full size
1930 US Federal Census — Williamsburg, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2215unit:1000)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Waterman | 48 | Head | Farmer | South Carolina |
| 2 | Lily Waterman | 24 | Daughter | Teacher | South Carolina |
| 3 | Hannah Waterman | 21 | Daughter | Farm Laborer | South Carolina |
| 4 | Abbie Waterman | 19 | Daughter | Farm Laborer | South Carolina |
| 5 | Thomas Jr. Waterman | 18 | Son | Farm Laborer | South Carolina |
| 6 | John D. Waterman | 16 | Son | Farm Laborer | South Carolina |
| 7 | Mamie E. Waterman | 13 | Daughter | Farm Laborer | South Carolina |
| 8 | Mollie B. Waterman | 10 | Daughter | Farm Laborer | South Carolina |
| 9 | Charlotte Pressley | 15 | Daughter | Farm Laborer | South Carolina |
| 10 | Laura Pressley | 2 | Granddaughter | — | South Carolina |
| 11 | Lora M. Pressley | 3 | Granddaughter | — | South Carolina |
| 12 | Joe C. Haerlder | 77 | Head | Farmer | South Carolina |
| 13 | Annie Haerlder | 43 | Daughter | — | South Carolina |
| 14 | Caesar Haerlder | 34 | Son | — | South Carolina |
| 15 | Henry W. Haerlder | 32 | Son | — | South Carolina |
| 16 | George Federic | 23 | Head | Farm Laborer | Georgia |
| 17 | Flora Federic | 20 | Wife | — | South Carolina |
| 18 | Willie J. Federic | 2 | Son | — | South Carolina |
| 19 | Robert B. Tanner | 53 | Head | Farmer | South Carolina |
| 20 | Reck N. Tanner | 50 | Wife | — | South Carolina |
| 21 | Elloree Tanner | 14 | Daughter | — | South Carolina |
| 22 | Willie H. Tanner | 12 | Son | — | South Carolina |
| 23 | Walter H. Tanner | 10 | Son | — | South Carolina |
| 24 | Samuel Lewis | 40 | Head | Farmer | South Carolina |
| 25 | Annie Lewis | 30 | Wife | Farm Laborer | South Carolina |
| 26 | Albert Lewis | 19 | Son | Farm Laborer | South Carolina |
| 27 | Kathleen Lewis | 16 | Daughter | Farm Laborer | South Carolina |
| 28 | Blanche Lewis | 15 | Daughter | Farm Laborer | South Carolina |
| 29 | Rosa Lewis THIS PERSON | 14 | Daughter | Farm Laborer | South Carolina |
| 30 | Waddell Lewis | 12 | Son | Farm Laborer | South Carolina |
| 31 | Ernest Lewis | 11 | Son | Farm Laborer | South Carolina |
| 32 | Hubert Lewis | 8 | Son | — | South Carolina |
| 33 | William Lewis | 8 | Son | — | South Carolina |
| 34 | Theodore Lewis | 7 | Son | — | South Carolina |
| 35 | Alex Brown | 39 | Head | Farmer | South Carolina |
| 36 | Susanna Brown | 35 | Wife | Farmer | South Carolina |
| 37 | Samuel Brown | 19 | Son | Farm Laborer | South Carolina |
| 38 | John Brown | 18 | Son | Farm Laborer | South Carolina |
| 39 | Ida Brown | 20 | Daughter | Farm Laborer | South Carolina |
| 40 | Charlie Brown | 12 | Son | Farm Laborer | South Carolina |
| 41 | Minnie Brown | 6 | Granddaughter | — | South Carolina |
| 42 | Julian R. Crome | 44 | Head | Farmer | South Carolina |
| 43 | Lula M. Crome | 27 | Wife | — | South Carolina |
| 44 | Bruce Crome | 10 | Son | — | South Carolina |
| 45 | Sidney Crome | 8 | Daughter | — | South Carolina |
| 46 | Margaret Crome | 4 | Daughter | — | South Carolina |
| 47 | Joseph H. Dore | 38 | Head | Farmer | South Carolina |
| 48 | Isaac Cooper | 35 | Boarder | Cook | South Carolina |
| 49 | Henry Burgess | 30 | Head | Farmer | South Carolina |
| 50 | Flossie Burgess | 22 | Wife | Farm Laborer | South Carolina |
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)