EC
Earl Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Greenup-County, Kentucky
Our Model Tree links this Earl Campbell across the 1930 and 1940 US Censuses in Greenup-County, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 6-person household.
Age 17
b. ~1923
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Greenup-County, Kentucky |
| Surname | Campbell |
| Given Name | Earl |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Lineville |
| 1935 Residence (County) | Greenup |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Lineville |
| Est. Birth Year | ~1923 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Earl | Age | Birth yr |
|---|---|---|---|---|
| Earl Campbell | Son | — | 17 | ~1923 |
| Jewanita Campbell | Daughter | — | 9 | ~1931 |
| Darlene Campbell | Daughter | — | 12 | ~1928 |
| Robert Campbell | Head | — | 53 | ~1887 |
| Robert Campbell | Son | — | 6 | ~1934 |
| Mary Campbell | Spouse | — | 47 | ~1893 |
Census Appearances
1930
Greenup, Kentucky
Son, age 7
Greenup, Kentucky · implied b. ~1923 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Greenup-County, Kentucky
Son, age 17
Greenup-County, Kentucky · implied b. ~1923 — 6 household members
| Surname | Campbell |
| Given Name | Earl |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Lineville |
| 1935 Residence (County) | Greenup |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Earl Campbell
Son · 1940 · age 17 · b. ~1923 · Kentucky
★ You are viewing this record
Sibling
Robert Campbell
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Darlene Campbell
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jewanita Campbell
Sibling · 1940 · age 9
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 — Greenup-County, Kentucky
Open full size
1940 US Federal Census — Greenup-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01311-00106)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | T. Daniel | 3 | son | — | Kentucky |
| 2 | W. Daniel | 1 | son | — | Kentucky |
| 3 | Ira R. Zimmerman | 59 | father in law | — | Illinois |
| 4 | Everett Griffith | 34 | head | Labor | Kentucky |
| 5 | Virgie Griffith | 33 | wife | — | Kentucky |
| 6 | Darlene Griffith | 9 | daughter | — | Kentucky |
| 7 | Donald Griffith | 5 | son | — | Kentucky |
| 8 | Valerie Griffith | 3 | daughter | — | Kentucky |
| 9 | Luther Sheets | 40 | head | Labor | Kentucky |
| 10 | Edna Sheets | 47 | wife | — | West Virginia |
| 11 | Willis Cooper | 26 | head | Labor | Kentucky |
| 12 | Ruby Cooper | 23 | wife | — | Kentucky |
| 13 | Ester Cooper | 3 | daughter | — | Kentucky |
| 14 | Hertia Cooper | 1 | daughter | — | Kentucky |
| 15 | Pauline Cooper | 0 | daughter | — | Kentucky |
| 16 | Pearl Ruggles | 19 | lodger | — | Ohio |
| 17 | John Flannery | 53 | head | Labor | Kentucky |
| 18 | Zelma Flannery | 48 | wife | — | Kentucky |
| 19 | Belva Petters | 31 | daughter | — | Kentucky |
| 20 | Francis Petters | 11 | daughter | — | Kentucky |
| 21 | Jackie Petters | 8 | son | — | Kentucky |
| 22 | Ellis Petters | 40 | son in law | Labor | Kentucky |
| 23 | Ada Mauk | 59 | head | — | Kentucky |
| 24 | James Mauk | 25 | son | Labor | Kentucky |
| 25 | Earnest Mauk | 22 | son | Farmer | Kentucky |
| 26 | Earl Mauk | 20 | son | Carpenter | Kentucky |
| 27 | Thelma Mauk | 16 | daughter | — | Kentucky |
| 28 | Betty William | 11 | grand daughter | — | Kentucky |
| 29 | Robert Campbell | 53 | head | Farmer | Kentucky |
| 30 | Mary Campbell | 47 | wife | — | Kentucky |
| 31 | Earl Campbell THIS PERSON | 17 | son | — | Kentucky |
| 32 | Darlene Campbell | 12 | daughter | — | Kentucky |
| 33 | Jewanita Campbell | 9 | daughter | — | Kentucky |
| 34 | Robert Jr. Campbell | 6 | son | — | Kentucky |
| 35 | Earl Baker | 31 | head | Pumper | Kentucky |
| 36 | Mildred Baker | 29 | wife | — | Indiana |
| 37 | Doris L. Baker | 9 | daughter | — | Kentucky |
| 38 | Lyda Gahan | 62 | head | — | Kentucky |
| 39 | William Gahan | 20 | son | Labor | Kentucky |
| 40 | Clarence Gahan | 17 | son | Farmer | Kentucky |
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)