EC
Earl Campbell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Floyd-County, Kentucky
Our Model Tree links this Earl Campbell across the 1920, 1930 and 1940 US Censuses in Floyd-County, Kentucky (XGBoost, ~Confirmed), with identified parents James & Jenny — first a son (b.~1917), then head of a 4-person household.
Age 23
b. ~1917
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Floyd-County, Kentucky |
| Surname | Campbell |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Brush Creek |
| 1935 Residence (County) | Floyd |
| Additional Details | |
| Hours Worked | 8 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Brush Creek |
| Est. Birth Year | ~1917 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Earl | Age | Birth yr |
|---|---|---|---|---|
| Rebecca Campbell | Daughter | — | 25 | ~1915 |
| Vinnie Campbell | Head | — | 62 | ~1878 |
| Jenny Campbell | Spouse | — | 65 | ~1875 |
| Earl Campbell | Son | — | 23 | ~1917 |
Census Appearances
1920
Floyd, Kentucky
Son, age 3
Floyd, Kentucky · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Floyd, Kentucky
Son, age 13
Floyd, Kentucky · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| 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 |
1940
Floyd-County, Kentucky
Son, age 23
Floyd-County, Kentucky · implied b. ~1917 — 4 household members
| Surname | Campbell |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Brush Creek |
| 1935 Residence (County) | Floyd |
| Hours Worked | 8 |
| 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 Earl Campbell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Campbell (~0.92 confidence) and mother Jenny Campbell (~0.92 confidence) and mother Vinnie Campbell (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Campbell
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Jenny Campbell
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Vinnie Campbell
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Earl Campbell
Son · 1940 · age 23 · b. ~1917 · Kentucky
★ You are viewing this record
Sibling
Rebecca Campbell
Sibling · 1940 · 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
1940 US Federal Census — Floyd-County, Kentucky
Open full size
1940 US Federal Census — Floyd-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01305-00556)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edna Campbell | 3 | Daughter | — | Kentucky |
| 42 | Alma Campbell | 2 | Daughter | — | Kentucky |
| 43 | Viola Campbell | 0 | Daughter | — | Kentucky |
| 44 | Vinnie Campbell | 62 | Head | Cement Finisher | Kentucky |
| 45 | Jenny Campbell | 65 | Wife | — | Kentucky |
| 46 | Earl Campbell THIS PERSON | 23 | Son | — | Kentucky |
| 47 | Rebecca Campbell | 25 | Daughter | — | Kentucky |
| 48 | Morgan Campbell | 33 | Head | Laborer | Kentucky |
| 49 | Dixie Campbell | 22 | Wife | — | Kentucky |
| 50 | Edda Campbell | 15 | Daughter | — | Kentucky |
| 51 | Edgel Campbell | 13 | Son | — | Kentucky |
| 52 | Monet Campbell | 7 | Son | — | Kentucky |
| 53 | Miana Campbell | 4 | Daughter | — | Kentucky |
| 54 | Billie Campbell | 1 | Daughter | — | Kentucky |
| 55 | Kirk Frazier | 35 | Head | Water Carrier | Kentucky |
| 56 | Rebecca Frazier | 36 | Wife | — | Kentucky |
| 57 | Dorothy Frazier | 14 | Son | — | Kentucky |
| 58 | Alva Frazier | 10 | Daughter | — | Kentucky |
| 59 | Polly Frazier | 57 | Mother | — | Kentucky |
| 60 | Morton Adkins | 24 | Head | Laborer | Kentucky |
| 61 | Belle Adkins | 24 | Wife | — | Kentucky |
| 62 | Robert Adkins | 41 | Head | Stone Dresser | Kentucky |
| 63 | Grace Adkins | 41 | Wife | — | Kentucky |
| 64 | Anna Mae Adkins | 19 | Daughter | — | Kentucky |
| 65 | Thelma Adkins | 16 | Daughter | — | Kentucky |
| 66 | Gudas Prater | 26 | Head | Farmer | Kentucky |
| 67 | Eva Prater | 22 | Wife | — | Kentucky |
| 68 | Marcus Prater | 3 | Son | — | Kentucky |
| 69 | Dan Prater | 62 | Head | Farmer | Kentucky |
| 70 | Emalie Prater | 61 | Wife | — | Kentucky |
| 71 | Bethel Prater | 25 | Daughter | — | Kentucky |
| 72 | Ida Prater | 15 | Daughter | — | Kentucky |
| 73 | Ray Prater | 13 | Grandson | — | Kentucky |
| 74 | Pauley Slone | 33 | Head | — | Kentucky |
| 75 | Billy Slone | 13 | Son | — | Kentucky |
| 76 | Betty Slone | 7 | Daughter | — | Kentucky |
| 77 | Earl Slone | 4 | Son | — | Kentucky |
| 78 | Hazel Salyers | 15 | Sister | — | Kentucky |
| 79 | Dee Adkins | 30 | Head | Farmer | Kentucky |
| 80 | Vinnie Adkins | 29 | Wife | — | Kentucky |
Pedigree Summary
Earl + 1 sibling
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)