EH
Eugene Harris — 1940 US Census Record
Model Tree available1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Eugene Harris across the 1920, 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed), with identified parents Dewey & Henry — first a son (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Male
Son
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Harris |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | Beverage Co |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 1200 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Truck Driver |
| Township / Ward | Indianapolis |
| Est. Birth Year | ~1918 |
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 Eugene | Age | Birth yr |
|---|---|---|---|---|
| Anna Harris | Spouse | — | 43 | ~1897 |
| Dewey Harris | Head | — | 41 | ~1899 |
| Jeanette Harris | Daughter | — | 20 | ~1920 |
| Eugene Harris | Son | — | 22 | ~1918 |
Census Appearances
1920
Marion, Indiana
Son, age 1
Marion, Indiana · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Marion, Indiana
Son, age 12
Marion, Indiana · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Son, age 22
Marion-County, Indiana · implied b. ~1918 — 4 household members
| Surname | Harris |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Occupation | Truck Driver |
| Industry | Beverage Co |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 1200 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Dewey Harris (~0.92 confidence) and father Henry Harris (~0.92 confidence) and mother Anna Harris (~0.92 confidence) and mother Anna Harris (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Dewey Harris
b. ~1899
Source father
● Household
· direct · ~0.92
Father
Henry Harris
b. ~1899
Source father
● Household
· direct · ~0.92
Mother
Anna Harris
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Anna Harris
b. ~1898
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Eugene Harris
Son · 1940 · age 22 · b. ~1918 · Indiana
★ You are viewing this record
Sibling
Jeanette Harris
Sibling · 1940 · age 20
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 — Marion-County, Indiana
Open full size
1940 US Federal Census — Marion-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01123-00912)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fay Steely | 24 | Aunt | Bookkeeper | Indiana |
| 2 | James Perry | 52 | Head | Salesman | Indiana |
| 3 | Mable Perry | 48 | Wife | — | Indiana |
| 4 | Irene Perry | 20 | Daughter | Operator | Kentucky |
| 5 | Dewey Harris | 41 | Head | Truck Driver | Indiana |
| 6 | Anna Harris | 43 | Wife | — | Indiana |
| 7 | Eugene Harris THIS PERSON | 22 | Son | Truck Driver | Indiana |
| 8 | Jeanette Harris | 20 | Daughter | Helper | Indiana |
| 9 | George Viola | 44 | Head | Helper | Greece |
| 10 | Alice Viola | 34 | Wife | Beatician | Greece |
| 11 | Christine Viola | 12 | Daughter | — | Ohio |
| 12 | Phyllis Viola | 9 | Daughter | — | Ohio |
| 13 | John Dantzen | 25 | Lodger | — | Indiana |
| 14 | Helen Dantzen | 25 | Lodger | Bookkeeper | Indiana |
| 15 | Robert Tridle | 29 | Head | Meter Reader | Indiana |
| 16 | Lorna Tridle | 22 | Wife | Stenographer | Indiana |
| 17 | Robert Tridle | 3 | Son | — | Indiana |
| 18 | Jacob White | 77 | Head | — | Indiana |
| 19 | Ada White | 70 | Wife | — | Kentucky |
| 20 | Ruth Hawkins | 32 | Daughter | Tailoress | Indiana |
| 21 | John Spence | 80 | Head | — | Indiana |
| 22 | Nora Spence | 76 | Wife | — | Indiana |
| 23 | Zella Spence | 52 | Daughter | Librarian | Indiana |
| 24 | Robert B. Grimes | 46 | Son in law | Salesman | Kentucky |
| 25 | Mildred Grimes | 44 | Daughter | — | Indiana |
| 26 | John Grimes | 12 | Grandson | — | Arizona |
| 27 | Dan Grimes | 9 | Grandson | — | Arizona |
| 28 | George Steiner | 51 | Head | — | Pennsylvania |
| 29 | Bess Steiner | 53 | Wife | Saleslady | Indiana |
| 30 | Carl Talbert | 56 | Head | Mechanic | Indiana |
| 31 | Rose Talbert | 48 | Wife | — | Indiana |
| 32 | Chester Coval | 34 | Head | Landscaper | Indiana |
| 33 | Allice Coval | 33 | Wife | Helper | Indiana |
| 34 | Donna Lou Coval | 11 | Daughter | — | Indiana |
| 35 | Addie Dulin | 52 | Mother in law | — | Indiana |
| 36 | John Buford | 45 | Head | Operator | Kentucky |
| 37 | Ira Buford | 41 | Wife | — | Tennessee |
| 38 | Jane Buford | 18 | Daughter | — | Indiana |
| 39 | Martha Buford | 11 | Daughter | — | Indiana |
| 40 | John Buford | 9 | Son | — | Indiana |
Pedigree Summary
Eugene + 1 sibling
Gen 1 · 4 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)