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Eugene Harris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Kentucky
Our Model Tree links this Eugene Harris across the 1930 and 1940 US Censuses in Jefferson-County, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 8-person household.
Age 15
b. ~1925
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Kentucky |
| Surname | Harris |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1925 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Eugene | Age | Birth yr |
|---|---|---|---|---|
| Eugene Harris | Son | — | 15 | ~1925 |
| Clarence Harris | Son | — | 19 | ~1921 |
| Clarence Harris | Head | — | 38 | ~1902 |
| Robert Harris | Son | — | 5 | ~1935 |
| James Harris | Son | — | 13 | ~1927 |
| John Harris | Son | — | 7 | ~1933 |
| Charles Harris | Son | — | 10 | ~1930 |
| Angie Harris | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Jefferson, Kentucky
Son, age 6
Jefferson, Kentucky · implied b. ~1924 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| 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
Jefferson-County, Kentucky
Son, age 15
Jefferson-County, Kentucky · implied b. ~1925 — 8 household members
| Surname | Harris |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Class of Worker | 0 |
| Hours Worked | 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 Eugene Harris across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Eugene Harris
Son · 1940 · age 15 · b. ~1925 · Kentucky
★ You are viewing this record
Sibling
James Harris
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Harris
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Harris
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Harris
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Harris
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 — Jefferson-County, Kentucky
Open full size
1940 US Federal Census — Jefferson-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01369-00612)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hazel Coomer | 28 | Wife | Time Keeper | Kentucky |
| 2 | Lucille Coomer | 17 | Daughter | — | Kentucky |
| 3 | E. Albert Coomer | 29 | Head | Mechanic | Kentucky |
| 4 | Valeria Coomer | 27 | Wife | — | Kentucky |
| 5 | Ethel Coomer | 11 | Daughter | — | Kentucky |
| 6 | Bobbie Lou Coomer | 7 | Daughter | — | Kentucky |
| 7 | Ruth Coomer | 3 | Daughter | — | Kentucky |
| 8 | Robert Corbin | 58 | Head | Mechanic'S Helper | Kentucky |
| 9 | Maude W. Corbin | 62 | Wife | — | Kentucky |
| 10 | Clarence W. Harris | 38 | Head | Laborer | Kentucky |
| 11 | Angie D. Harris | 37 | Wife | — | Kentucky |
| 12 | Clarence E. Harris | 19 | Son | Laborer | Illinois |
| 13 | Eugene Harris THIS PERSON | 15 | Son | — | Kentucky |
| 14 | James Harris | 13 | Son | — | Kentucky |
| 15 | Charles Harris | 10 | Son | — | Kentucky |
| 16 | John Harris | 7 | Son | — | Kentucky |
| 17 | Robert Harris | 5 | Son | — | Kentucky |
| 18 | William Atchley | 37 | Head | Laborer | Kentucky |
| 19 | Alberta D. Atchley | 30 | Wife | — | Kentucky |
| 20 | Louis Young | 27 | Step son | Laborer | Kentucky |
| 21 | Louis Kirk | 29 | Head | Barber | Kentucky |
| 22 | Lucy O. Kirk | 22 | Wife | Stenographer | Kentucky |
| 23 | Joseph Kirk | 2 | Son | — | Kentucky |
| 24 | Albert Payne | 40 | Head | Filling Clerk | North Carolina |
| 25 | Willie B. Payne | 31 | Wife | — | Tennessee |
| 26 | Harry Payne | 13 | Son | — | Tennessee |
| 27 | Joanna Payne | 9 | Daughter | — | Tennessee |
| 28 | John Varrington | 27 | Head | Announcer | California |
| 29 | Dorothy S. Varrington | 18 | Wife | — | Texas |
| 30 | Phyllis A. Varrington | 0 | Daughter | — | Kentucky |
| 31 | Jimmie York | 45 | Head | Salesman | Kentucky |
| 32 | Ruth York | 33 | Wife | Trained Nurse | Ohio |
| 33 | Jimmie H. York | 5 | Son | — | Kentucky |
| 34 | Eva O. Vant-Trees | 20 | Niece | Maid | Ohio |
| 35 | Wilbur Lively | 32 | Head | Contractor | Kentucky |
| 36 | Christine Lively | 32 | Wife | — | Kentucky |
| 37 | James Lively | 20 | Brother | Painter | Kentucky |
| 38 | Walter D. Hancock | 41 | Head | Manager | Indiana |
| 39 | Ruth O. Hancock | 40 | Wife | — | Kentucky |
| 40 | Walter Jr. Hancock | 4 | Son | — | 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)