EC
Eugene Clark — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Menard, Illinois
Our Model Tree links this Eugene Clark across the 1910 and 1920 US Censuses in Menard, Illinois (XGBoost, ~Confirmed) — first a son (b.~1900), then head of a 7-person household.
Age 20
b. ~1900
Male
Son
Born: Kentucky
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Menard, Illinois |
| Surname | Clark |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Laborer |
| Township / Ward | Tallula Precinct |
| Est. Birth Year | ~1900 |
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 1920 census.
| Name | Relation to head | Relative to Eugene | Age | Birth yr |
|---|---|---|---|---|
| Herschell Clark | Son | — | 14 | ~1906 |
| Adelia Clark | Daughter | — | 12 | ~1908 |
| Hannah Clark | Spouse | — | 46 | ~1874 |
| Eugene Clark | Son | — | 20 | ~1900 |
| Edna Clark | Daughter | — | 7 | ~1913 |
| Albert Clark | Son | — | 18 | ~1902 |
| Stephen Clark | Head | — | 43 | ~1877 |
Census Appearances
1910
Menard, Illinois
Son, age 10
Menard, Illinois · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1920
Menard, Illinois
Son, age 20
Menard, Illinois · implied b. ~1900 — 7 household members
| Surname | Clark |
| Given Name | Eugene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Clark across 2 US Census years (1910 and 1920) in Menard, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Eugene Clark
Son · 1920 · age 20 · b. ~1900 · Illinois
★ You are viewing this record
Sibling
Herschell Clark
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adelia Clark
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Clark
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Clark
Sibling · 1920 · 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
1920 US Federal Census — Menard, Illinois
Open full size
1920 US Federal Census — Menard, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu393unit:0268)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mathie Jones | 52 | Head | — | Kentucky |
| 2 | Stephen Jones | 19 | Son | Laborer | Kentucky |
| 3 | Harland Jones | 16 | Son | Laborer | Kentucky |
| 4 | Jones | 10 | Son | — | Kentucky |
| 5 | J. C. Atkinson | 36 | Head | Laborer | Tennessee |
| 6 | Hazel Atkinson | 33 | Wife | — | Michigan |
| 7 | Gertie Atkinson | 14 | Daughter | — | Tennessee |
| 8 | Ella Atkinson | 12 | Daughter | — | Tennessee |
| 9 | Roy Atkinson | 10 | Son | — | Tennessee |
| 10 | Atkinson | 8 | Son | — | Tennessee |
| 11 | Herschel Atkinson | 6 | Son | — | Tennessee |
| 12 | Rachel Atkinson | 3 | Daughter | — | Tennessee |
| 13 | H. C. Pike | 32 | Head | Laborer | Kentucky |
| 14 | Alice Pike | 29 | Wife | — | Kentucky |
| 15 | Ruby Pike | 7 | Son | — | Kentucky |
| 16 | Gale Pike | 5 | Son | — | Kentucky |
| 17 | Goldie Pike | 2 | Son | — | Kentucky |
| 18 | Stephen Clark | 43 | Head | Laborer | Kentucky |
| 19 | Hannah Clark | 46 | Wife | — | Kentucky |
| 20 | Eugene Clark THIS PERSON | 20 | Son | Laborer | Kentucky |
| 21 | Albert Clark | 18 | Son | Laborer | Kentucky |
| 22 | Herschell Clark | 14 | Son | — | Illinois |
| 23 | Adelia Clark | 12 | Daughter | — | Illinois |
| 24 | Edna Clark | 7 | Daughter | — | Illinois |
| 25 | J. W. Couchman | 65 | Head | — | Kentucky |
| 26 | Elizabeth Couchman | 53 | Wife | — | Illinois |
| 27 | August Schafer | 78 | Head | — | Germany |
| 28 | Lena Schafer | 71 | Wife | — | Germany |
| 29 | John Schafer | 51 | Son | Farmer | Germany |
| 30 | Finney N. Spears | 41 | Head | Farmer | Illinois |
| 31 | Zelma Spears | 30 | Wife | — | Missouri |
| 32 | Elizabeth Spears | 7 | Daughter | — | Illinois |
| 33 | Mary Spears | 6 | Daughter | — | Illinois |
| 34 | Charles C. Judy | 63 | Head | Manager | Illinois |
| 35 | Rosalie S. Judy | 54 | Wife | — | Illinois |
| 36 | Mary C. Judy | 23 | Daughter | Dairy Manager | Illinois |
| 37 | Strawn Judy | 30 | Servant | Servant | Scotland |
| 38 | Richard D. Potter | 27 | Head | Laborer | Illinois |
| 39 | Eva Potter | 22 | Wife | — | Illinois |
| 40 | Ora Potter | 5 | Daughter | — | Illinois |
| 41 | Georgia Potter | 2 | Daughter | — | Illinois |
| 42 | Ernest Meyers | 61 | Head | Farmer | Germany |
| 43 | Dora E. Meyers | 53 | Wife | — | Germany |
| 44 | Otto Meyers | 31 | Son | Farmer | Illinois |
| 45 | Julia Meyers | 22 | Wife | — | Illinois |
| 46 | Daniel Rahmann | 25 | Head | Farmer | Illinois |
| 47 | Emma Rahmann | 24 | Wife | — | Illinois |
| 48 | Eli Ross | 49 | Head | Farmer | Illinois |
| 49 | Lily B. Ross | 48 | Wife | — | Illinois |
| 50 | Velma Ross | 9 | Daughter | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)