DJ
Dora Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Colleton, South Carolina
Our Model Tree links this Dora Johnson across the 1920 and 1930 US Censuses in Colleton, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 7-person household.
Age 13
b. ~1917
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Colleton, South Carolina |
| Surname | Johnson |
| Given Name | Dora |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | none |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Heyward Township |
| Est. Birth Year | ~1917 |
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 Dora | Age | Birth yr |
|---|---|---|---|---|
| Lizzie Johnson | Daughter | — | 15 | ~1915 |
| Helen Johnson | Daughter | — | 10 | ~1920 |
| Dora Johnson | Daughter | — | 13 | ~1917 |
| Richard Johnson | Head | — | 45 | ~1885 |
| Bute Johnson | Son | — | 20 | ~1910 |
| Nathan Johnson | Son | — | 18 | ~1912 |
| Jessie Johnson | Spouse | — | 40 | ~1890 |
Census Appearances
1920
Hampton, South …
Daughter, age 2
Hampton, South Carolina · implied b. ~1918 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Dora |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Colleton, South …
Daughter, age 13
Colleton, South Carolina · implied b. ~1917 — 7 household members
| Surname | Johnson |
| Given Name | Dora |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Can Read/Write | No |
| 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 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Dora Johnson
Daughter · 1930 · age 13 · b. ~1917 · South Carolina
★ You are viewing this record
Sibling
Lizzie Johnson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bute Johnson
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nathan Johnson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Johnson
Sibling · 1930 · age 10
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 — Colleton, South Carolina
Open full size
1930 US Federal Census — Colleton, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2193unit:0835)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Quessy Mcclennan | 17 | Son | None | South Carolina |
| 2 | Eddie Mcclennan | 16 | Son | None | South Carolina |
| 3 | Loyd Mcclennan | 14 | Son | None | South Carolina |
| 4 | Mary Mcclennan | 13 | Daughter | None | South Carolina |
| 5 | Margaret Mcclennan | 11 | Daughter | None | South Carolina |
| 6 | Ella Mcclennan | 10 | Daughter | None | South Carolina |
| 7 | Leon Mcclennan | 8 | Son | None | South Carolina |
| 8 | Willie Bell Mcclennan | 6 | Daughter | None | South Carolina |
| 9 | Richard Johnson | 45 | Head | Laborer | South Carolina |
| 10 | Jessie Johnson | 40 | Wife | None | South Carolina |
| 11 | Bute Johnson | 20 | Son | Laborer | South Carolina |
| 12 | Nathan Johnson | 18 | Son | None | South Carolina |
| 13 | Lizzie Johnson | 15 | Daughter | None | South Carolina |
| 14 | Dora Johnson THIS PERSON | 13 | Daughter | None | South Carolina |
| 15 | Helen Johnson | 10 | Daughter | None | South Carolina |
| 16 | Willie Oquinn | 33 | Head | Farmer | South Carolina |
| 17 | Ruby Oquinn | 29 | Wife | None | South Carolina |
| 18 | Pearl Oquinn | 10 | Daughter | None | South Carolina |
| 19 | Florrie Allen | 35 | Head | None | South Carolina |
| 20 | Troy Allen | 16 | Son | Laborer | South Carolina |
| 21 | Carrie Allen | 15 | Daughter | None | South Carolina |
| 22 | Rosa Lee Allen | 13 | Daughter | None | South Carolina |
| 23 | William Allen | 12 | Son | None | South Carolina |
| 24 | Will Allen | 7 | Son | None | South Carolina |
| 25 | Lee Allen | 3 | Daughter | None | South Carolina |
| 26 | John Sifley Hill | 47 | Head | Laborer | South Carolina |
| 27 | Mattie Hill | 49 | Wife | None | South Carolina |
| 28 | Douglas Hill | 19 | Son | Laborer | South Carolina |
| 29 | Henry Hill | 17 | Son | None | South Carolina |
| 30 | Andrew Hill | 14 | Son | None | South Carolina |
| 31 | Roy Hill | 11 | Son | None | South Carolina |
| 32 | Florence Hill | 8 | Daughter | None | South Carolina |
| 33 | Louis Ramsey | 62 | Head | Farmer | South Carolina |
| 34 | Hattie Ramsey | 52 | Wife | Laborer | South Carolina |
| 35 | Paul Ramsey | 22 | Son | Laborer | South Carolina |
| 36 | Eulene Ramsey | 17 | Son | None | South Carolina |
| 37 | Ruby Ramsey | 15 | Daughter | None | South Carolina |
| 38 | Joe Ramsey | 12 | Son | None | South Carolina |
| 39 | J. M. Hill | 77 | Head | Farmer | South Carolina |
| 40 | Hattie Hill | 71 | Wife | None | South Carolina |
| 41 | James Hill | 15 | Gr. Son | Laborer | South Carolina |
| 42 | Mystis Hill | 13 | Gr. Daughter | None | South Carolina |
| 43 | J. B. Crosby | 65 | Head | Farmer | South Carolina |
| 44 | Lovie Crosby | 42 | Wife | None | South Carolina |
| 45 | Leroy Crosby | 17 | Son | Laborer | South Carolina |
| 46 | Annie Crosby | 13 | Daughter | None | South Carolina |
| 47 | J. B. Jr. Crosby | 4 | Son | None | South Carolina |
| 48 | Willie Moose | 30 | Head | Farmer | South Carolina |
| 49 | Eva Moose | 27 | Wife | None | South Carolina |
| 50 | I. O. Blocker | 68 | Head | Farmer | 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)