EJ
Eugene Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Alabama
Our Model Tree links this Eugene Johnson across the 1930 and 1940 US Censuses in Jefferson-County, Alabama (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 11-person household.
Age 17
b. ~1923
Male
Son
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Alabama |
| Surname | Johnson |
| Given Name | Eugene A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Prec. 36 |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Prec 36 |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Eugene | Age | Birth yr |
|---|---|---|---|---|
| Minnie Cheney | Daughter | — | 21 | ~1919 |
| Virginia Johnson | Daughter | — | 2 | ~1938 |
| Pearlie Johnson | Head | — | 39 | ~1901 |
| Willie Cheney | Other | — | 7 | ~1933 |
| Johnnie Johnson | Son | — | 8 | ~1932 |
| Eugene Johnson | Son | — | 17 | ~1923 |
| Rufus Johnson | Son | — | 20 | ~1920 |
| Corwin Johnson | Son | — | 5 | ~1935 |
| Rogers Johnson | Son | — | 15 | ~1925 |
| Ollie Johnson | Son | — | 7 | ~1933 |
| J Johnson | Son | — | 10 | ~1930 |
Census Appearances
1930
Jefferson, Alabama
Son, age 7
Jefferson, Alabama · implied b. ~1923 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Jefferson-County, Alabama
Son, age 17
Jefferson-County, Alabama · implied b. ~1923 — 11 household members
| Surname | Johnson |
| Given Name | Eugene A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Prec. 36 |
| 1935 Residence (County) | Jefferson |
| Hours Worked | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Eugene Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Eugene Johnson
Son · 1940 · age 17 · b. ~1923 · Alabama
★ You are viewing this record
Sibling
Minnie Cheney
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rufus Johnson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Johnson
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rogers Johnson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Johnnie Johnson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Corwin Johnson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ollie Johnson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
J Johnson
Sibling · 1940 · 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
1940 US Federal Census — Jefferson-County, Alabama
Open full size
1940 US Federal Census — Jefferson-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00046-00007)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Adell Beard | 4 | Daughter | — | Alabama |
| 42 | Delores Beard | 3 | Daughter | — | Alabama |
| 43 | Albert W. Harris | 25 | Brother | — | Tennessee |
| 44 | Mattie Harris | 62 | Wife | — | Alabama |
| 45 | Jesse Bell Harris | 37 | Daughter | — | Alabama |
| 46 | Robert Bates | 34 | Head | Mucker | Alabama |
| 47 | Ethel Bates | 34 | Wife | — | Alabama |
| 48 | Leo Bates | 15 | Son | — | Alabama |
| 49 | Pauline Bates | 14 | Daughter | — | Alabama |
| 50 | Samuel Bates | 13 | Son | — | Alabama |
| 51 | Jewell Bates | 10 | Daughter | — | Alabama |
| 52 | Ernestine Bates | 8 | Daughter | — | Alabama |
| 53 | Robert Lee Bates | 7 | Son | — | Alabama |
| 54 | Hazel Bates | 4 | Daughter | — | Alabama |
| 55 | Charles Edison Bates | 2 | Son | — | Alabama |
| 56 | Jerome Bates | 2 | Son | — | Alabama |
| 57 | Willie Beasley | 45 | Head | Mucker | Alabama |
| 58 | Laura Beasley | 45 | Wife | — | Alabama |
| 59 | Hosea Rowe | 39 | Head | Mucker | Alabama |
| 60 | Minnie Rowe | 38 | Wife | — | Alabama |
| 61 | Bernice Rowe | 12 | Daughter | — | Alabama |
| 62 | Mary Dean Rowe | 9 | Daughter | — | Alabama |
| 63 | Elaine Rowe | 8 | Daughter | — | Alabama |
| 64 | Hosea Jr. Rowe | 6 | Son | — | Alabama |
| 65 | Hattie Jean Rowe | 5 | Daughter | — | Alabama |
| 66 | Matthew Milton | 39 | Head | Mucker | Alabama |
| 67 | Lucy Milton | 32 | Wife | — | Alabama |
| 68 | Wardell Milton | 18 | Daughter | — | Alabama |
| 69 | Robert Jasper | 21 | Boarder | Farmer | Alabama |
| 70 | Pearlie Johnson | 39 | Head | — | Alabama |
| 71 | Rufus D. Johnson | 20 | Son | Helper | Alabama |
| 72 | Eugene A. Johnson THIS PERSON | 17 | Son | — | Alabama |
| 73 | Rogers Johnson | 15 | Son | — | Alabama |
| 74 | J. D. Johnson | 10 | Son | — | Alabama |
| 75 | Johnnie B. Johnson | 8 | Son | — | Alabama |
| 76 | Ollie Johnson | 7 | Son | — | Alabama |
| 77 | Corwin Johnson | 5 | Son | — | Alabama |
| 78 | Virginia Johnson | 2 | Daughter | — | Alabama |
| 79 | Minnie Lee Cheney | 21 | Daughter | — | Alabama |
| 80 | Willie Lee Cheney | 7 | Grandson | — | Alabama |
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)