ED
Earl Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Knox, Kentucky
Our Model Tree links this Earl Davis across the 1920 and 1930 US Censuses in Knox, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 11-person household.
Age 17
b. ~1913
Male
Son
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Knox, Kentucky |
| Surname | Davis |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Magisterial District 2 |
| Est. Birth Year | ~1913 |
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 Earl | Age | Birth yr |
|---|---|---|---|---|
| Grace Davis | Daughter | — | 22 | ~1908 |
| William Davis | Head | — | 48 | ~1882 |
| Wayne Davis | Son | — | 4 | ~1926 |
| Lowell Davis | Son | — | 7 | ~1923 |
| Earl Davis | Son | — | 17 | ~1913 |
| Harold Davis | Son | — | 1 | ~1929 |
| Joe Davis | Son | — | 15 | ~1915 |
| Ernest Davis | Son | — | 20 | ~1910 |
| John Davis | Son | — | 12 | ~1918 |
| Herbert Davis | Son | — | 10 | ~1920 |
| Amanda Davis | Spouse | — | 42 | ~1888 |
Census Appearances
1920
Knox, Kentucky
Son, age 6
Knox, Kentucky · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Knox, Kentucky
Son, age 17
Knox, Kentucky · implied b. ~1913 — 11 household members
| Surname | Davis |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| 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 Earl Davis across 2 US Census years (1920 and 1930) in Knox, Kentucky, using XGBoost record linkage.
Show:
This person
Anchor record
Earl Davis
Son · 1930 · age 17 · b. ~1913 · Kentucky
★ You are viewing this record
Sibling
John Davis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Davis
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wayne Davis
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Davis
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joe Davis
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lowell Davis
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Davis
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Davis
Sibling · 1930 · age 10
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:kentuckycensus00reel764:0711)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Martin Marie Mainous | 10 | Daughter | None | Kentucky |
| 52 | Ruby Mainous | 8 | Daughter | None | Kentucky |
| 53 | Benjamin Coomer | 57 | Head | Farmer | Kentucky |
| 54 | Raymond Coomer | 13 | Son | None | Kentucky |
| 55 | Emma Duff | 34 | Servant | None | Kentucky |
| 56 | Elwin | 14 | Boarder | Laborer | Kentucky |
| 57 | Verna | 13 | Boarder | None | Kentucky |
| 58 | Althea | 4 | Boarder | None | Kentucky |
| 59 | John Couch | 66 | Head | Farmer | Kentucky |
| 60 | Margaret Couch | 63 | Wife | None | Kentucky |
| 61 | Willard Couch | 23 | Son | Laborer | Kentucky |
| 62 | Clifford Couch | 30 | Daughter | None | Kentucky |
| 63 | William E. Davis | 48 | Head | Farmer | Kentucky |
| 64 | Amanda Davis | 42 | Wife | None | Kentucky |
| 65 | Grace Davis | 22 | Daughter | None | Kentucky |
| 66 | Ernest Davis | 20 | Son | Laborer | Kentucky |
| 67 | Earl Davis THIS PERSON | 17 | Son | None | Kentucky |
| 68 | Joe Davis | 15 | Son | None | Kentucky |
| 69 | John Davis | 12 | Son | None | Kentucky |
| 70 | Herbert Davis | 10 | Son | None | Kentucky |
| 71 | Lowell Davis | 7 | Son | None | Kentucky |
| 72 | Wayne Davis | 4 | Son | None | Kentucky |
| 73 | Harold Davis | 1 | Son | None | Kentucky |
| 74 | Jallie Couch | 43 | Head | Farmer | Kentucky |
| 75 | Lillie Couch | 35 | Wife | None | Kentucky |
| 76 | Joe Couch | 14 | Son | None | Kentucky |
| 77 | Lucille Couch | 16 | Daughter | None | Kentucky |
| 78 | Ralph Couch | 14 | Son | None | Kentucky |
| 79 | Nella Couch | 12 | Daughter | None | Kentucky |
| 80 | Deland Couch | 10 | Son | None | Kentucky |
| 81 | Lola Couch | 7 | Daughter | None | Kentucky |
| 82 | Dorothy Couch | 4 | Daughter | None | Kentucky |
| 83 | Helen Couch | 1 | Daughter | None | Kentucky |
| 84 | Henry B. Tolson | 56 | Head | Farmer | Kentucky |
| 85 | Peggie Tolson | 55 | Wife | None | Kentucky |
| 86 | Cecil Tolson | 11 | Son | None | Kentucky |
| 87 | Martin Caudill | 37 | Head | Farmer | Kentucky |
| 88 | Drusha Caudill | 32 | Wife | None | Kentucky |
| 89 | Mabel Caudill | 16 | Son | None | Kentucky |
| 90 | Clifton Caudill | 14 | Son | None | Kentucky |
| 91 | Alma Caudill | 12 | Daughter | None | Kentucky |
| 92 | Herbert Caudill | 10 | Son | None | Kentucky |
| 93 | Ernest Caudill | 8 | Son | None | Kentucky |
| 94 | Martin Jr. Caudill | 5 | Son | None | Kentucky |
| 95 | Reba L. Caudill | 2 | Daughter | None | Kentucky |
| 96 | William C. Caudill | 30 | Head | Farmer | Kentucky |
| 97 | Lottie Caudill | 31 | Wife | None | Kentucky |
| 98 | Lizzie A. Caudill | 2 | Daughter | None | Kentucky |
| 99 | Lizzie Thompson | 77 | Mother-in-law | None | Kentucky |
| 100 | Charles Owens | 38 | Head | Farmer | 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)