RJ
Ruby Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hart, Kentucky
Our Model Tree links this Ruby Johnson across the 1920 and 1930 US Censuses in Hart, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 10-person household.
Age 15
b. ~1915
Female
Daughter
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hart, Kentucky |
| Surname | Johnson |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Magisterial Dist 5 |
| Est. Birth Year | ~1915 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ruby | Age | Birth yr |
|---|---|---|---|---|
| Winnie Johnson | Daughter | — | 8 | ~1922 |
| Ruby Johnson | Daughter | — | 15 | ~1915 |
| Velma Johnson | Daughter | — | 11 | ~1919 |
| Thelma Johnson | Daughter | — | 11 | ~1919 |
| Mavis Johnson | Daughter | — | 5 | ~1925 |
| Charles Johnson | Head | — | 44 | ~1886 |
| Willie Johnson | Other | — | 17 | ~1913 |
| Oral Johnson | Son | — | 5 | ~1925 |
| Charles Johnson | Son | — | 4 | ~1926 |
| Blanch Johnson | Spouse | — | 35 | ~1895 |
Census Appearances
1920
Hart, Kentucky
Daughter, age 4
Hart, Kentucky · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Hart, Kentucky
Daughter, age 15
Hart, Kentucky · implied b. ~1915 — 10 household members
| Surname | Johnson |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Ruby Johnson across 2 US Census years (1920 and 1930) in Hart, Kentucky, using XGBoost record linkage.
Show:
This person
Anchor record
Ruby Johnson
Daughter · 1930 · age 15 · b. ~1915 · Kentucky
★ You are viewing this record
Sibling
Thelma Johnson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Winnie Johnson
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oral Johnson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Johnson
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Velma Johnson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mavis Johnson
Sibling · 1930 · age 5
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 — Hart, Kentucky
Open full size
1930 US Federal Census — Hart, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel749:1107)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Provitt | 50 | Head | Farmer | Kentucky |
| 2 | Lanie Provitt | 48 | Wife | — | Kentucky |
| 3 | Gilbert Provitt | 17 | Son | Laborer | Kentucky |
| 4 | Clifford Provitt | 16 | Son | Laborer | Kentucky |
| 5 | Floyd Provitt | 13 | Daughter | — | Kentucky |
| 6 | Chester Provitt | 12 | Son | — | Kentucky |
| 7 | Nora Provitt | 9 | Daughter | — | Kentucky |
| 8 | James Provitt | 8 | Son | — | Kentucky |
| 9 | Della Provitt | 5 | Daughter | — | Kentucky |
| 10 | Jim Thompson | 37 | Head | Farmer | Kentucky |
| 11 | Effie Thompson | 36 | Wife | — | Kentucky |
| 12 | Alma Thompson | 17 | Daughter | — | Kentucky |
| 13 | Ernest Thompson | 10 | Son | Laborer | Kentucky |
| 14 | Herbert Thompson | 10 | Son | — | Kentucky |
| 15 | George W Thompson | 7 | Son | — | Kentucky |
| 16 | Gladis Thompson | 5 | Daughter | — | Kentucky |
| 17 | Alline Thompson | 3 | Daughter | — | Kentucky |
| 18 | Irene Thompson | 1 | Daughter | — | Kentucky |
| 19 | Oscar Thompson | 27 | Head | Laborer | Kentucky |
| 20 | Nannie Thompson | 47 | Mother | — | Kentucky |
| 21 | Charles Smith | 18 | Head | Farmer | Kentucky |
| 22 | Myrtle Smith | 18 | Wife | — | Kentucky |
| 23 | Willie Skinner | 65 | Head | Farmer | Kentucky |
| 24 | Myrtle Skinner | 48 | Wife | — | Kentucky |
| 25 | Nellie Skinner | 18 | Daughter | — | Kentucky |
| 26 | David Skinner | 15 | Son | Laborer | Kentucky |
| 27 | Woodrow Skinner | 12 | Son | — | Kentucky |
| 28 | Burnice Skinner | 7 | Daughter | — | Kentucky |
| 29 | Charles W Johnson | 44 | Head | Farmer | Kentucky |
| 30 | Blanch Johnson | 35 | Wife | — | Kentucky |
| 31 | Ruby Johnson THIS PERSON | 15 | Daughter | — | Kentucky |
| 32 | Thelma Johnson | 11 | Daughter | — | Kentucky |
| 33 | Velma Johnson | 11 | Daughter | — | Kentucky |
| 34 | Winnie Johnson | 8 | Daughter | — | Kentucky |
| 35 | Mavis Johnson | 5 | Daughter | — | Kentucky |
| 36 | Oral Johnson | 5 | Son | — | Kentucky |
| 37 | Charles Jr Johnson | 4 | Son | — | Kentucky |
| 38 | Willie Johnson | 17 | Nephew | Laborer | Kentucky |
| 39 | Samuel L Thompson | 28 | Head | Farmer | Kentucky |
| 40 | Georgia Thompson | 20 | Wife | — | Kentucky |
| 41 | Joe W Thompson | 4 | Son | — | Illinois |
| 42 | Ruby M Thompson | 3 | Daughter | — | Illinois |
| 43 | Blanch Thompson | 0 | Daughter | — | Kentucky |
| 44 | Hattie Stewart | 52 | Head | Farmer | Kentucky |
| 45 | Mary J Stewart | 39 | Wife | — | Kentucky |
| 46 | Franklin Stewart | 17 | Son | Laborer | Kentucky |
| 47 | Joseph Stewart | 15 | Son | Laborer | Kentucky |
| 48 | Ruth Stewart | 11 | Daughter | — | Kentucky |
| 49 | Herbert Stewart | 9 | Son | — | Kentucky |
| 50 | Elva Stewart | 4 | Son | — | Kentucky |
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)