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John Johns — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Rockcastle, Kentucky
Our Model Tree links this John Johns across the 1920 and 1930 US Censuses in Rockcastle, Kentucky (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 9-person household.
Age 63
b. ~1867
Male
Head
Born: Kentucky
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Rockcastle, Kentucky |
| Surname | Johns |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 30 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Farmer |
| Township / Ward | Part Magisterial Dist 2 |
| Est. Birth Year | ~1867 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Grace Johns | Daughter | — | 2 | ~1928 |
| Nellie Johns | Daughter | — | 5 | ~1925 |
| Bettie Johns | Spouse | — | 40 | ~1890 |
| George Johns | Son | — | 19 | ~1911 |
| Rosa Johns | Daughter | — | 12 | ~1918 |
| Walter Johns | Son | — | 20 | ~1910 |
| Martha Johns | Daughter | — | 8 | ~1922 |
| Ida Johns | Daughter | — | 15 | ~1915 |
| John Johns | Head | — | 63 | ~1867 |
Census Appearances
1920
Rockcastle, Kentucky
Head, age 54
Rockcastle, Kentucky · implied b. ~1866 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johns |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Rockcastle, Kentucky
Head, age 63
Rockcastle, Kentucky · implied b. ~1867 — 9 household members
| Surname | Johns |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 30 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| 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 John Johns across 2 US Census years (1920 and 1930) in Rockcastle, Kentucky, using XGBoost record linkage.
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This person
Anchor record
John Johns
Head · 1930 · age 63 · b. ~1867 · Kentucky
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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 — Rockcastle, Kentucky
Open full size
1930 US Federal Census — Rockcastle, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel773:0852)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Dick A Gentry | 62 | Head | Farmer | Kentucky |
| 52 | Martha Gentry | 60 | Wife | — | Kentucky |
| 53 | Dewey Gentry | 25 | Son | — | Kentucky |
| 54 | Herbert Gentry | 19 | Son | — | Kentucky |
| 55 | Tom Wilson | 44 | Head | Farmer | Kentucky |
| 56 | Matilda Wilson | 37 | Wife | — | Kentucky |
| 57 | Geneva Wilson | 17 | Daughter | — | Kentucky |
| 58 | Lawrence Wilson | 15 | Daughter | — | Kentucky |
| 59 | Bess Wilson | 14 | Son | — | Kentucky |
| 60 | Jack Wilson | 6 | Son | — | Kentucky |
| 61 | Malinda Wilson | 4 | Daughter | — | Kentucky |
| 62 | Mildred Wilson | 1 | Daughter | — | Kentucky |
| 63 | Lee Rebute | 39 | Head | Farmer | North Carolina |
| 64 | Nancy Rebute | 40 | Wife | — | Kentucky |
| 65 | Hazel Rebute | 14 | Daughter | — | Kentucky |
| 66 | Clayton Rebute | 7 | Son | — | Kentucky |
| 67 | John Johns THIS PERSON | 63 | Head | Farmer | Kentucky |
| 68 | Bettie Johns | 40 | Wife | — | Kentucky |
| 69 | Walter Johns | 20 | Son | Section Hand | Kentucky |
| 70 | George Johns | 19 | Son | — | Kentucky |
| 71 | Ida Johns | 15 | Daughter | — | Kentucky |
| 72 | Rosa Johns | 12 | Daughter | — | Kentucky |
| 73 | Martha Johns | 8 | Daughter | — | Kentucky |
| 74 | Nellie Johns | 5 | Daughter | — | Kentucky |
| 75 | Grace Johns | 2 | Daughter | — | Kentucky |
| 76 | Henry Halt | 26 | Head | Farmer | Kentucky |
| 77 | Agnes Halt | 23 | Wife | — | Kentucky |
| 78 | Henry Halt | 2 | Son | — | Kentucky |
| 79 | Bramel Halt | 1 | Son | — | Kentucky |
| 80 | J. W. Overbay | 77 | Head | Farmer | Tennessee |
| 81 | Rosa Overbay | 66 | Wife | — | Kentucky |
| 82 | Dewey Evans | 30 | Head | — | Kentucky |
| 83 | Zand Evans | 24 | Wife | — | Kentucky |
| 84 | Jewel Evans | 8 | Daughter | — | Kentucky |
| 85 | Bernice Evans | 6 | Son | — | Kentucky |
| 86 | Ruby Evans | 2 | Daughter | — | Kentucky |
| 87 | Gold Locket | 31 | Head | Farmer | Kentucky |
| 88 | Sam Hillard | 64 | Head | — | Kentucky |
| 89 | Eliza Hillard | 60 | Wife | — | Kentucky |
| 90 | Andrew Hellard | 32 | Head | Farmer | Kentucky |
| 91 | Gracie Hellard | 24 | Wife | — | Kentucky |
| 92 | George Hellard | 6 | Son | — | Kentucky |
| 93 | Willie Hellard | 5 | Son | — | Kentucky |
| 94 | Rosa Hellard | 1 | Daughter | — | Kentucky |
| 95 | Marion Mounts | 31 | Head | Farmer | Kentucky |
| 96 | Lola Mounts | 27 | Wife | — | Kentucky |
| 97 | Nora Moore | 35 | Head | — | Kentucky |
| 98 | Archie Moore | 19 | Son | Farmer | Kentucky |
| 99 | Will Hubbard | 30 | Head | Farmer | Kentucky |
| 100 | Nancie Hubbard | 24 | Wife | — | 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)