DJ
Dora Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mecklenburg, North Carolina
Our Model Tree links this Dora Johnson across the 1910, 1920 and 1930 US Censuses in Mecklenburg, North Carolina (XGBoost, ~Confirmed) — first a spouse (b.~1873), then head of a 4-person household.
Age 57
b. ~1873
Female
Spouse
Born: South Carolina
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Mecklenburg, North Carolina |
| Surname | JOHNSON |
| Given Name | DORA |
| Relationship to Head | WIFE |
| Sex | F |
| Color / Race | Black |
| Age | 57 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 18 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | SERVANT |
| Industry | PRIVATE FAMILY |
| Class of Worker | W |
| Can Read/Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Servant |
| Township / Ward | Charlotte City |
| Est. Birth Year | ~1873 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dora | Age | Birth yr |
|---|---|---|---|---|
| Coleman Johnson | Head | — | 55 | ~1875 |
| Henry Johnson | Son | — | 27 | ~1903 |
| Alfred Johnson | Son | — | 17 | ~1913 |
| Dora Johnson | Spouse | — | 57 | ~1873 |
Census Appearances
1910
Mecklenburg, North …
Spouse, age 35
Mecklenburg, North Carolina · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Delia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 35 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Years Married | 14 |
| Children Born | 3 |
| Children Living | 1 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Farm Laborer |
| Industry | Home Farm |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1920
Mecklenburg, North …
Spouse, age 47
Mecklenburg, North Carolina · implied b. ~1873 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Delia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 47 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Helper |
| Industry | In her home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Mecklenburg, North …
Spouse, age 57
Mecklenburg, North Carolina · implied b. ~1873 — 4 household members
| Surname | JOHNSON |
| Given Name | DORA |
| Relationship to Head | WIFE |
| Sex | F |
| Color / Race | Black |
| Age | 57 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 18 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | SERVANT |
| Industry | PRIVATE FAMILY |
| Class of Worker | W |
| 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 3 US Census years (1910, 1920 and 1930) in Mecklenburg, North Carolina, using XGBoost record linkage.
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This person
Anchor record
Dora Johnson
Spouse · 1930 · age 57 · b. ~1873 · North 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 — Mecklenburg, North Carolina
Open full size
1930 US Federal Census — Mecklenburg, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1706unit:0984)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Pat Haskell | 30 | HEAD | Laborer | South Carolina |
| 2 | Kitty Haskell | 30 | WIFE | None | South Carolina |
| 3 | Roy Haskell | 8 | SON | None | South Carolina |
| 4 | Aline Murray | 40 | HEAD | Laundress | South Carolina |
| 5 | George Lee | 26 | LODGER | Laborer | South Carolina |
| 6 | Maggie Thomas | 27 | LODGER | Servant | South Carolina |
| 7 | William Sork | 25 | HEAD | Laborer | South Carolina |
| 8 | Queen Sork | 21 | WIFE | None | South Carolina |
| 9 | Jesse Benson | 52 | HEAD | Laborer | Georgia |
| 10 | Zula Benson | 44 | WIFE | None | Georgia |
| 11 | James Blackwell | 32 | SON IN LAW | Helper | Georgia |
| 12 | Estella Blackwell | 29 | DAUGHTER | Laundress | Georgia |
| 13 | Zula Blackwell | 11 | GD SON | None | Georgia |
| 14 | Davie Blackwell | 10 | GD DAUGHTER | None | Georgia |
| 15 | Fred Mcdowell | 41 | HEAD | Laborer | South Carolina |
| 16 | Savanah Mcdowell | 36 | WIFE | None | South Carolina |
| 17 | Bleaker Mcdowell | 16 | DAUGHTER | None | South Carolina |
| 18 | Fred Mcdowell | 12 | SON | None | South Carolina |
| 19 | Calvin Mcdowell | 10 | SON | None | North Carolina |
| 20 | Ella Mcdowell | 8 | DAUGHTER | None | North Carolina |
| 21 | Roberta Mcdowell | 6 | DAUGHTER | None | North Carolina |
| 22 | Theodore Mcdowell | 3 | SON | None | North Carolina |
| 23 | Will Mcdowell | 1 | SON | None | North Carolina |
| 24 | Guy Johnson | 48 | HEAD | Yard Laborer | South Carolina |
| 25 | Rosa Johnson | 46 | WIFE | None | South Carolina |
| 26 | Hattie Johnson | 17 | DAUGHTER | None | South Carolina |
| 27 | John Johnson | 16 | SON | None | North Carolina |
| 28 | James Johnson | 11 | SON | None | North Carolina |
| 29 | Camilla Johnson | 8 | DAUGHTER | None | North Carolina |
| 30 | Guy Johnson | 4 | SON | None | North Carolina |
| 31 | Roberta Frierson | 22 | DAUGHTER | None | South Carolina |
| 32 | Rosa Frierson | 1 | GD DAUGHTER | None | South Carolina |
| 33 | George Frierson | 26 | SON IN LAW | Helper | South Carolina |
| 34 | Paris Perry | 38 | HEAD | Farmer | Georgia |
| 35 | Cora Perry | 39 | WIFE | Servant | Georgia |
| 36 | Jaycee Perry | 12 | SON | None | Georgia |
| 37 | Thomas Perry | 11 | SON | None | Georgia |
| 38 | Oliver Grier | 46 | HEAD | Switchman | North Carolina |
| 39 | Viola Grier | 34 | WIFE | None | North Carolina |
| 40 | William Grier | 13 | SON | None | North Carolina |
| 41 | James Grier | 12 | SON | None | North Carolina |
| 42 | John Grier | 11 | SON | None | North Carolina |
| 43 | Dorris Grier | 8 | DAUGHTER | None | North Carolina |
| 44 | Mary Grier | 6 | DAUGHTER | None | North Carolina |
| 45 | Connie Grier | 2 | SON | None | North Carolina |
| 46 | Preston Grier | 0 | SON | None | North Carolina |
| 47 | Coleman Johnson | 55 | HEAD | Laborer | South Carolina |
| 48 | Dora Johnson THIS PERSON | 57 | WIFE | Servant | South Carolina |
| 49 | Henry Johnson | 27 | SON | None | South Carolina |
| 50 | Alfred Johnson | 17 | SON | Truck Driver | 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)