DJ
Dora Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Parish Of St James, Louisiana
Our Model Tree links this Dora Johnson across the 1920 and 1930 US Censuses in Parish Of St James, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 13-person household.
Age 20
b. ~1910
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Parish Of St James, Louisiana |
| Surname | Johnson |
| Given Name | Dora |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | VVVW |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Farmer |
| Township / Ward | Ward 2 Precinct 1 |
| Est. Birth Year | ~1910 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dora | Age | Birth yr |
|---|---|---|---|---|
| Theresa Johnson | Daughter | — | 4 | ~1926 |
| Victoria Hallaway | Daughter | — | 25 | ~1905 |
| Alice Johnson | Daughter | — | 7 | ~1923 |
| Stella Johnson | Daughter | — | 9 | ~1921 |
| Esther Johnson | Daughter | — | 18 | ~1912 |
| Dora Johnson | Daughter | — | 20 | ~1910 |
| Freddy Johnson | Head | — | 26 | ~1904 |
| Fred Johnson | Son | — | 11 | ~1919 |
| John Johnson | Son | — | 11 | ~1919 |
| Alfred Johnson | Son | — | 5 | ~1925 |
| John Hallaway | Son | — | 5 | ~1925 |
| Leo Johnson | Son | — | 1 | ~1929 |
| Dora Johnson | Spouse | — | 29 | ~1901 |
Census Appearances
1920
Iberia, Louisiana
Daughter, age 9
Iberia, Louisiana · implied b. ~1911 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Dora |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Parish Of …
Daughter, age 20
Parish Of St James, Louisiana · implied b. ~1910 — 13 household members
| Surname | Johnson |
| Given Name | Dora |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | VVVW |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 20 · b. ~1910 · Louisiana
★ You are viewing this record
Sibling
Leo Johnson
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hallaway
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Johnson
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Johnson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Johnson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stella Johnson
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Johnson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Johnson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Johnson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Victoria Hallaway
Sibling · 1930 · age 25
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 — Parish Of St James, Louisiana
Open full size
1930 US Federal Census — Parish Of St James, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus815unit:0292)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Annie Banks | 15 | Daughter | — | Louisiana |
| 52 | James Banks | 12 | Son | — | Louisiana |
| 53 | Eddie Banks | 10 | Daughter | — | Louisiana |
| 54 | Theresa Banks | 8 | Daughter | — | Louisiana |
| 55 | Andrew Banks | 5 | Son | — | Louisiana |
| 56 | Conger Banks | 3 | Son | — | Louisiana |
| 57 | Sadie Banks | 1 | Daughter | — | Louisiana |
| 58 | Henry Johnson | 31 | Head | Farmer | Louisiana |
| 59 | Estella Johnson | 26 | Wife | — | Louisiana |
| 60 | Henry Jr. Johnson | 5 | Son | — | Louisiana |
| 61 | Josiah Johnson | 3 | Son | — | Louisiana |
| 62 | Josiah Sterling | 28 | Head | Farmer | Louisiana |
| 63 | Lula Sterling | 25 | Wife | — | Louisiana |
| 64 | Josiah Jr. Sterling | 5 | Son | — | Louisiana |
| 65 | Theodore Sterling | 3 | Son | — | Louisiana |
| 66 | Lula Sterling | 1 | Daughter | — | Louisiana |
| 67 | John Wilson | 34 | Head | Farmer | Louisiana |
| 68 | Ida Wilson | 20 | Wife | — | Louisiana |
| 69 | John Jr. Wilson | 1 | Son | — | Louisiana |
| 70 | James Washington | 27 | Head | Laborer | Louisiana |
| 71 | Minerva Washington | 23 | Wife | Laundress | Louisiana |
| 72 | Alma Washington | 19 | Daughter | Farmer | Louisiana |
| 73 | James Jr. Washington | 5 | Son | — | Louisiana |
| 74 | Theodore Washington | 3 | Son | — | Louisiana |
| 75 | John Washington | 1 | Son | — | Louisiana |
| 76 | Ernest Reed | 45 | Head | Farmer | Louisiana |
| 77 | Fannie Reed | 48 | Wife | — | Louisiana |
| 78 | Victoria Reed | 10 | Daughter | — | Louisiana |
| 79 | Ernest Jr. Reed | 7 | Son | — | Louisiana |
| 80 | Lucille Reed | 6 | Daughter | — | Louisiana |
| 81 | Freddy Johnson | 26 | Head | Farmer | Louisiana |
| 82 | Dora Johnson | 29 | Wife | — | Louisiana |
| 83 | Fred Jr. Johnson | 11 | Son | Farmer | Louisiana |
| 84 | Dora Johnson THIS PERSON | 20 | Daughter | Farmer | Louisiana |
| 85 | Esther Johnson | 18 | Daughter | — | Louisiana |
| 86 | John Henry Johnson | 11 | Son | — | Louisiana |
| 87 | Stella Johnson | 9 | Daughter | — | Louisiana |
| 88 | Alice Johnson | 7 | Daughter | — | Louisiana |
| 89 | Alfred Johnson | 5 | Son | — | Louisiana |
| 90 | Theresa Johnson | 4 | Daughter | — | Louisiana |
| 91 | Leo Johnson | 1 | Son | — | Louisiana |
| 92 | Victoria Hallaway | 25 | Daughter | — | Louisiana |
| 93 | John Hallaway | 5 | Son | — | Louisiana |
| 94 | Isaac Johnson | 67 | Head | Janitor | South Carolina |
| 95 | Nellie Johnson | 64 | Wife | — | South Carolina |
| 96 | George Johnson | 28 | Son | — | Louisiana |
| 97 | Mattie Vallerie | 18 | Daughter | — | Louisiana |
| 98 | Joseph Vallerie | 6 | Grandson | — | Louisiana |
| 99 | Ernest Vallerie | 5 | Grandson | — | Louisiana |
| 100 | Theodore Vallerie | 0 | Grandson | — | Louisiana |
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)