RM
Robert Mills — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Knox, Kentucky
Our Model Tree links this Robert Mills across the 1930 and 1940 US Censuses in Knox, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 11-person household.
Age 4
b. ~1926
Male
Son
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Knox, Kentucky |
| Surname | Mills |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Magisterial District 4 |
| Est. Birth Year | ~1926 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Libby Mills | Son | — | 6 | ~1924 |
| Bertha Mills | Other | — | 42 | ~1888 |
| Robert Mills | Son | — | 4 | ~1926 |
| Alice Mills | Daughter | — | 15 | ~1915 |
| Blair Mills | Daughter | — | 10 | ~1920 |
| Bessie Mills | Daughter | — | 18 | ~1912 |
| Frank Mills | Head | — | 44 | ~1886 |
| Elsie Mills | Daughter | — | 10 | ~1920 |
| Landy Mills | Son | — | 6 | ~1924 |
| Effie Mills | Daughter | — | 8 | ~1922 |
| Boyd Mills | Son | — | 12 | ~1918 |
Census Appearances
1930
Knox, Kentucky
Son, age 4
Knox, Kentucky · implied b. ~1926 — 11 household members
| Surname | Mills |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| 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 |
1940
Knox-County, Kentucky
Son, age 15
Knox-County, Kentucky · implied b. ~1925 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mills |
| Given Name | Reid |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag Dist #4 |
| 1935 Residence (County) | Knox |
| Occupation | Laborer |
| Industry | farm |
| Class of Worker | OA |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| 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 Robert Mills across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Mills
Son · 1930 · age 4 · b. ~1926 · Kentucky
★ You are viewing this record
Sibling
Landy Mills
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blair Mills
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Effie Mills
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Mills
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsie Mills
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Mills
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Boyd Mills
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Libby Mills
Sibling · 1930 · age 6
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 — Knox, Kentucky
Open full size
1930 US Federal Census — Knox, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel763:0237)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Broughton | 34 | Head | Farmer | Kentucky |
| 2 | Edna Broughton | 35 | Wife-H | — | Kentucky |
| 3 | Ethel Broughton | 12 | Daughter | — | Kentucky |
| 4 | Myrtle Broughton | 9 | Daughter | — | Kentucky |
| 5 | Charley Broughton | 7 | Son | — | Kentucky |
| 6 | Ernest Broughton | 5 | Son | — | Kentucky |
| 7 | John W. Broughton | 3 | Son | — | Kentucky |
| 8 | Carlow Broughton | 1 | Son | — | Kentucky |
| 9 | Ned Maiget | 63 | Head | Farmer | Kentucky |
| 10 | James L. Maiget | 16 | Son | Laborer | Kentucky |
| 11 | Delia Maiget | 12 | Daughter | — | Kentucky |
| 12 | Lawrence Bright | 46 | Head | Farmer | Kentucky |
| 13 | Alice Bright | 28 | Wife-H | — | Kentucky |
| 14 | James Bright | 15 | Son | Laborer | Kentucky |
| 15 | Clarence Bright | 13 | Son | Laborer | Kentucky |
| 16 | Bertha Bright | 9 | Daughter | — | Kentucky |
| 17 | Delmer Bright | 2 | Son | — | Kentucky |
| 18 | Easter Bright | 90 | Mother | — | Kentucky |
| 19 | Robert Mills | 47 | Head | Farmer | Kentucky |
| 20 | Matt Mills | 20 | Son | Laborer | Kentucky |
| 21 | Ethel Mills | 18 | Daughter-L | — | Kentucky |
| 22 | Mary Mills | 15 | Daughter | — | Kentucky |
| 23 | Loyd Mills | 13 | Son | Laborer | Kentucky |
| 24 | Delmer Mills | 4 | Son | — | Kentucky |
| 25 | Grover Mills | 0 | Son | — | Kentucky |
| 26 | Head Tallman | 24 | Head | Farmer | Kentucky |
| 27 | Easter Tallman | 22 | Wife-H | — | Kentucky |
| 28 | Hureal Tallman | 1 | Son | — | Kentucky |
| 29 | Grover Broughton | 28 | Head | Farmer | Kentucky |
| 30 | Lilla Broughton | 22 | Wife-H | — | Kentucky |
| 31 | Ancel Broughton | 3 | Son | — | Kentucky |
| 32 | Walter Broughton | 0 | Son | — | Kentucky |
| 33 | Head Lee | 40 | Head | Farmer | Kentucky |
| 34 | Cassie Lee | 32 | Wife-H | — | Kentucky |
| 35 | Denver Lee | 14 | Son | — | Kentucky |
| 36 | Oscar Lee | 12 | Son | — | Kentucky |
| 37 | Frank Lee | 9 | Son | — | Kentucky |
| 38 | Alex Lee | 6 | Son | — | Kentucky |
| 39 | Esther Lee | 2 | Daughter | — | Kentucky |
| 40 | Frank Mills | 44 | Head | Farmer | Kentucky |
| 41 | Bertha Mills | 42 | Wife-H | — | Kentucky |
| 42 | Bessie Mills | 18 | Daughter | — | Kentucky |
| 43 | Alice Mills | 15 | Daughter | — | Kentucky |
| 44 | Boyd Mills | 12 | Son | — | Kentucky |
| 45 | Elsie Mills | 10 | Daughter | — | Kentucky |
| 46 | Blair Mills | 10 | Daughter | — | Kentucky |
| 47 | Effie Mills | 8 | Daughter | — | Kentucky |
| 48 | Libby Mills | 6 | Son | — | Kentucky |
| 49 | Landy Mills | 6 | Son | — | Kentucky |
| 50 | Robert Mills THIS PERSON | 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)