FJ
Floyd Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Edmonson-County, Kentucky
Our Model Tree links this Floyd Johnson across the 1930 and 1940 US Censuses in Edmonson-County, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 7-person household.
Age 13
b. ~1927
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Edmonson-County, Kentucky |
| Surname | Johnson |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag Dist 2 Durbin |
| 1935 Residence (County) | Edmonson |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Mag Dist 2 Durbin |
| Est. Birth Year | ~1927 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Floyd | Age | Birth yr |
|---|---|---|---|---|
| Kenneth Johnson | Son | — | 5 | ~1935 |
| Oscar Johnson | Head | — | 35 | ~1905 |
| Effie Johnson | Spouse | — | 32 | ~1908 |
| Willard Johnson | Son | — | 7 | ~1933 |
| Leonard Johnson | Son | — | 11 | ~1929 |
| Lawrence Johnson | Son | — | 1 | ~1939 |
| Floyd Johnson | Son | — | 13 | ~1927 |
Census Appearances
1930
Edmonson, Kentucky
Son, age 2
Edmonson, Kentucky · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Edmonson-County, Kentucky
Son, age 13
Edmonson-County, Kentucky · implied b. ~1927 — 7 household members
| Surname | Johnson |
| Given Name | Floyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag Dist 2 Durbin |
| 1935 Residence (County) | Edmonson |
| Highest Grade | No 4 |
| 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 Floyd Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Floyd Johnson
Son · 1940 · age 13 · b. ~1927 · Kentucky
★ You are viewing this record
Sibling
Lawrence Johnson
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Johnson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Johnson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willard Johnson
Sibling · 1940 · age 7
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 — Edmonson-County, Kentucky
Open full size
1940 US Federal Census — Edmonson-County, Kentucky
Page Contents
23 people indexed on this census page (nara:1940:m-t0627-01300-00135)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Paula Bolton | 24 | Head | Teacher | Kentucky |
| 2 | Florie Bolton | 23 | Wife | — | Kentucky |
| 3 | Barbara S. Bolton | 3 | Daughter | — | Kentucky |
| 4 | Conrad Haynes | 27 | Son | Teacher | Kentucky |
| 5 | Isaac A. Jones | 71 | Head | — | Kentucky |
| 6 | Mary J. Jones | 60 | Wife | — | Kentucky |
| 7 | Oscar Johnson | 35 | Head | Laborer | Kentucky |
| 8 | Effie Johnson | 32 | Wife | — | Kentucky |
| 9 | Floyd Johnson THIS PERSON | 13 | Son | — | Kentucky |
| 10 | Leonard Johnson | 11 | Son | — | Kentucky |
| 11 | Willard Johnson | 7 | Son | — | Kentucky |
| 12 | Kenneth Johnson | 5 | Son | — | Kentucky |
| 13 | Lawrence Johnson | 1 | Son | — | Kentucky |
| 14 | Clean Lowe | 30 | Head | Grader Operator | Kentucky |
| 15 | Lillie Lowe | 25 | Wife | — | Kentucky |
| 16 | Carlton Lowe | 8 | Son | — | Kentucky |
| 17 | Kathleen Lowe | 7 | Daughter | — | Kentucky |
| 18 | Junee Lowe | 5 | Daughter | — | Kentucky |
| 19 | Hayward Jones | 26 | Head | Sawer | Kentucky |
| 20 | Cecil Jones | 24 | Wife | — | Kentucky |
| 21 | Nelson Jones | 5 | Son | — | Kentucky |
| 22 | Holdon Jones | 1 | Son | — | Kentucky |
| 23 | Hilliard Knight | 55 | Lodger | Owner Operator | 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)