EM
Eugene Moore — 1940 US Census Record
Model Tree available1940 United States Federal Census · Knox-County, Illinois
Our Model Tree links this Eugene Moore across the 1920, 1930 and 1940 US Censuses in Knox-County, Illinois (XGBoost, ~Confirmed), with identified parents G & Florence — first a head (b.~1915), then head of a 3-person household.
Age 25
b. ~1915
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Knox-County, Illinois |
| Surname | Moore |
| Given Name | Eugene |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Knox |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Indian Point Township |
| Est. Birth Year | ~1915 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Eugene | Age | Birth yr |
|---|---|---|---|---|
| Eugene Moore | Head | — | 25 | ~1915 |
| Noel Moore | Son | — | 3 | ~1937 |
| Marjory Moore | Spouse | — | 26 | ~1914 |
Census Appearances
1920
Knox, Illinois
Son, age 5
Knox, Illinois · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Kansas |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Knox, Illinois
Son, age 15
Knox, Illinois · implied b. ~1915 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Kansas |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Knox-County, Illinois
Head, age 25
Knox-County, Illinois · implied b. ~1915 — 3 household members
| Surname | Moore |
| Given Name | Eugene |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Knox |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Moore across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father G Moore (~0.92 confidence) and mother Florence Moore (~0.92 confidence) and mother Grace Moore (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
G Moore
b. ~1861
Source father
● Household
· direct · ~0.92
Mother
Florence Moore
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Grace Moore
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Eugene Moore
Head · 1940 · age 25 · b. ~1915 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Knox-County, Illinois
Open full size
1940 US Federal Census — Knox-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00827-00059)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Marvin Cresson | 12 | Son | — | Illinois |
| 2 | Otto Weathers | 53 | Head | Farmer | Illinois |
| 3 | Lula Weathers | 39 | Wife | — | Illinois |
| 4 | Lyda Asher | 89 | Aunt | — | Missouri |
| 5 | Lenard Gardner | 58 | Head | Farmer | Illinois |
| 6 | Elizabeth Gardner | 52 | Wife | — | Illinois |
| 7 | Ellen Gardner | 16 | Daughter | — | Illinois |
| 8 | Boyd Logan | 25 | Head | Farmer | Illinois |
| 9 | Zelma Logan | 24 | Wife | — | Illinois |
| 10 | Rochelle Logan | 5 | Daughter | — | Iowa |
| 11 | Ralph Hallbick | 53 | Head | Farmer | Kansas |
| 12 | Irene Hallbick | 40 | Wife | — | Illinois |
| 13 | Lois Hallbick | 14 | Daughter | — | Illinois |
| 14 | Lester Staggs | 50 | Head | Farmer | Illinois |
| 15 | Ada Staggs | 48 | Wife | — | Illinois |
| 16 | Eugene Moore THIS PERSON | 25 | Head | Farmer | Illinois |
| 17 | Marjory Moore | 26 | Wife | — | Illinois |
| 18 | Noel Moore | 3 | Son | — | Illinois |
| 19 | George Trovillo | 65 | Head | Farmer | Illinois |
| 20 | Maud Trovillo | 66 | Wife | — | Illinois |
| 21 | Floyd Leng | 24 | Head | Mold-Caster | Illinois |
| 22 | Alda Leng | 24 | Wife | Seamstress | Illinois |
| 23 | Russell Cheek | 20 | Lodger | Clay-Scooper | Illinois |
| 24 | Roger Leng | 2 | Son | — | Illinois |
| 25 | Peter Lardon | 66 | Head | Farmer | Sweden |
| 26 | Josephine Lardon | 48 | Wife | — | Illinois |
| 27 | Charles Felton | 36 | Lodger | Farm Laborer | Illinois |
| 28 | Henderson Hagen | 31 | Head | Farmer | Illinois |
| 29 | Dorothy Hagen | 28 | Wife | — | Illinois |
| 30 | Dorothy Marie Hagen | 2 | Daughter | — | Illinois |
| 31 | Patricia Hagen | 1 | Daughter | — | Illinois |
| 32 | Raymond Bryan | 32 | Lodger | Farm Laborer | Kentucky |
| 33 | Leslie Blake | 47 | Head | Farmer | Kentucky |
| 34 | Theresa Blake | 50 | Wife | — | Kentucky |
| 35 | Lyle Hickey | 56 | Lodger | Farm Laborer | Illinois |
| 36 | Lloyd Roberts | 54 | Head | Farmer | Illinois |
| 37 | La Mae Roberts | 49 | Wife | — | Illinois |
| 38 | George Elkins | 65 | Head | Farm Laborer | Illinois |
| 39 | Perry Salisbury | 43 | Head | Farm Laborer | Illinois |
| 40 | Helen Salisbury | 38 | Wife | — | Illinois |
Pedigree Summary
Eugene
Gen 1 · 3 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)