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Dora Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Williamsburg, South Carolina
Our Model Tree links this Dora Johnson across the 1920 and 1930 US Censuses in Williamsburg, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 8-person household.
Age 14
b. ~1916
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Williamsburg, South Carolina |
| Surname | Johnson |
| Given Name | Dora L |
| 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 | none |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Greeleyville Town |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dora | Age | Birth yr |
|---|---|---|---|---|
| Dora Johnson | Daughter | — | 14 | ~1916 |
| Martha Johnson | Daughter | — | 19 | ~1911 |
| Gabe Johnson | Head | — | 40 | ~1890 |
| Charley Johnson | Other | — | 30 | ~1900 |
| Richard Johnson | Son | — | 16 | ~1914 |
| Cyrus Johnson | Son | — | 17 | ~1913 |
| Moses Johnson | Son | — | 7 | ~1923 |
| Camina Johnson | Spouse | — | 38 | ~1892 |
Census Appearances
1920
Williamsburg, South …
Daughter, age 3
Williamsburg, South Carolina · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Dora |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Williamsburg, South …
Daughter, age 14
Williamsburg, South Carolina · implied b. ~1916 — 8 household members
| Surname | Johnson |
| Given Name | Dora L |
| 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 | none |
| Can Read/Write | Yes |
| 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 Dora Johnson across 2 US Census years (1920 and 1930) in Williamsburg, South Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Dora Johnson
Daughter · 1930 · age 14 · b. ~1916 · South Carolina
★ You are viewing this record
Sibling
Richard Johnson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cyrus Johnson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Moses Johnson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Johnson
Sibling · 1930 · age 19
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:0427)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Necia White | 40 | Head | Laundress | South Carolina |
| 2 | Molsie White | 19 | Daughter | None | South Carolina |
| 3 | Julia White | 12 | Daughter | None | South Carolina |
| 4 | Joseph White | 10 | Son | None | South Carolina |
| 5 | May White | 23 | Sister | None | South Carolina |
| 6 | Moses L Murray | 60 | Head | Servant | South Carolina |
| 7 | Matilda Murray | 50 | Wife | Farmer | South Carolina |
| 8 | Louis Mouzon | 30 | Cousin | Midwife | South Carolina |
| 9 | Bell | 24 | Cousin | Laborer | South Carolina |
| 10 | Lizzie Bell | 6 | Cousin | None | South Carolina |
| 11 | Richa Bell | 5 | Cousin | None | South Carolina |
| 12 | Jamie Bell | 1 | Cousin | None | South Carolina |
| 13 | Morris Conyers | 52 | Head | Farmer | South Carolina |
| 14 | Mary L Conyers | 49 | Wife | Laborer | South Carolina |
| 15 | Solomon Singleton | 9 | Gr son | None | South Carolina |
| 16 | Moses Singleton | 7 | Gr son | None | South Carolina |
| 17 | Emma Pressley | 52 | Head | Laborer | South Carolina |
| 18 | Simon White | 65 | Head | Farmer | South Carolina |
| 19 | Camina White | 58 | Wife | Midwife | South Carolina |
| 20 | Mary Butler | 66 | Sis in law | Laborer | South Carolina |
| 21 | Gabe Johnson | 40 | Head | Farmer | South Carolina |
| 22 | Camina Johnson | 38 | Wife | None | South Carolina |
| 23 | Martha Johnson | 19 | Daughter | None | South Carolina |
| 24 | Cyrus Johnson | 17 | Son | None | South Carolina |
| 25 | Richard Johnson | 16 | Son | None | South Carolina |
| 26 | Dora L Johnson THIS PERSON | 14 | Daughter | None | South Carolina |
| 27 | Moses G Johnson | 7 | Son | None | South Carolina |
| 28 | Charley Johnson | 30 | Brother | Laborer | South Carolina |
| 29 | John Wilder | 49 | Head | Cobbler | South Carolina |
| 30 | Pennell Wilder | 40 | Wife | None | South Carolina |
| 31 | Carly L Wilder | 14 | Daughter | None | South Carolina |
| 32 | Talmage Wilder | 11 | Son | None | South Carolina |
| 33 | Mckinley Singleton | 32 | Head | Carpenter | South Carolina |
| 34 | Mary Singleton | 29 | Wife | None | South Carolina |
| 35 | Joseph Singleton | 11 | Son | None | South Carolina |
| 36 | Catherine Singleton | 9 | Daughter | None | South Carolina |
| 37 | James Singleton | 7 | Son | None | South Carolina |
| 38 | Mary E Singleton | 4 | Daughter | None | South Carolina |
| 39 | Lafayette Singleton | 1 | Daughter | None | South Carolina |
| 40 | Caroline Pringle | 15 | Sis in law | None | South Carolina |
| 41 | Moses White | 35 | Head | Farmer | South Carolina |
| 42 | Lee A White | 14 | Son | None | South Carolina |
| 43 | Vander White | 12 | Son | None | South Carolina |
| 44 | Catherine White | 10 | Daughter | None | South Carolina |
| 45 | Paula M White | 9 | Daughter | None | South Carolina |
| 46 | Mary White | 6 | Daughter | None | South Carolina |
| 47 | Leroy Bradshaw | 34 | Head | Farmer | South Carolina |
| 48 | Adlai Bradshaw | 32 | Wife | None | South Carolina |
| 49 | Mattie L Bradshaw | 10 | Daughter | None | South Carolina |
| 50 | John J Bradshaw | 6 | Son | None | 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)