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Harold Evans — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Scott-County, Illinois
Our Model Tree links this Harold Evans across the 1930 and 1940 US Censuses in Scott-County, Illinois (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 9-person household.
Age 15
b. ~1925
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Scott-County, Illinois |
| Surname | Evans |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Bloomfield Precinct |
| 1935 Residence (County) | Scott |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 40 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Laborer |
| Township / Ward | Bloomfield Precinct |
| 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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Deloris Evans | Daughter | — | 3 | ~1937 |
| Kenneth Evans | Son | — | 8 | ~1932 |
| Hubert Evans | Son | — | 10 | ~1930 |
| Mary Evans | Daughter | — | 5 | ~1935 |
| Harold Evans | Son | — | 15 | ~1925 |
| Lela Evans | Spouse | — | 40 | ~1900 |
| Eugene Evans | Son | — | 12 | ~1928 |
| Eloise Evans | Daughter | — | 18 | ~1922 |
| George Evans | Head | — | 45 | ~1895 |
Census Appearances
1930
Scott, Illinois
Son, age 5
Scott, Illinois · implied b. ~1925 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evan |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Scott-County, Illinois
Son, age 15
Scott-County, Illinois · implied b. ~1925 — 9 household members
| Surname | Evans |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Bloomfield Precinct |
| 1935 Residence (County) | Scott |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | NP |
| Hours Worked | 40 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Harold Evans across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Harold Evans
Son · 1940 · age 15 · b. ~1925 · Illinois
★ You are viewing this record
Sibling
Kenneth Evans
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hubert Evans
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Deloris Evans
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eloise Evans
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Evans
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Evans
Sibling · 1940 · age 12
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 — Scott-County, Illinois
Open full size
1940 US Federal Census — Scott-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00889-00026)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred Rueter | 75 | Head | — | Indiana |
| 2 | Anna Rueter | 70 | Wife | — | Illinois |
| 3 | Fred Pile | 44 | Head | Proprietor | Illinois |
| 4 | Hazel Pile | 42 | Wife | — | Illinois |
| 5 | Ralph Brown | 30 | Head | Farmer | Illinois |
| 6 | Frances Brown | 27 | Wife | — | Illinois |
| 7 | Mabel Marie Brown | 9 | Daughter | — | Illinois |
| 8 | Virginia Brown | 8 | Daughter | — | Illinois |
| 9 | Herschel Brown | 6 | Son | — | Illinois |
| 10 | Herbert Brown | 4 | Son | — | Illinois |
| 11 | Wanda Lee Brown | 3 | Daughter | — | Illinois |
| 12 | Harold Brown | 1 | Son | — | Illinois |
| 13 | James Ralph Brown | 0 | Son | — | Illinois |
| 14 | Oscar Ehlert | 29 | Head | Farmer | Oklahoma |
| 15 | Louise Ehlert | 24 | Wife | — | Illinois |
| 16 | Cecil Hoots | 17 | Lodger | Farm Labor | Illinois |
| 17 | Alan Smith | 50 | Head | Farmer | Illinois |
| 18 | Mary Smith | 44 | Wife | — | Illinois |
| 19 | Carl Smith | 23 | Son | Farm Labor | Illinois |
| 20 | Leroy Smith | 10 | Son | — | Illinois |
| 21 | Albert Angelo | 43 | Head | Farm Labor | Illinois |
| 22 | Emma Angelo | 40 | Wife | — | Illinois |
| 23 | Edna Angelo | 17 | Daughter | — | Illinois |
| 24 | Charles Albert Angelo | 20 | Son | Farm Labor | Illinois |
| 25 | Eileen Angelo | 17 | Daughter | — | Illinois |
| 26 | Jackie Lee Angelo | 1 | Grandson | — | Illinois |
| 27 | Charles R. Wilson | 55 | Head | Farmer | Illinois |
| 28 | Hattie L. Wilson | 43 | Wife | — | Illinois |
| 29 | George Evans | 45 | Head | Farmer | Missouri |
| 30 | Lela Evans | 40 | Wife | — | Illinois |
| 31 | Eloise Evans | 18 | Daughter | Housework | Illinois |
| 32 | Harold Evans THIS PERSON | 15 | Son | Laborer | Illinois |
| 33 | Eugene Evans | 12 | Son | — | Illinois |
| 34 | Hubert Evans | 10 | Son | — | Illinois |
| 35 | Kenneth Evans | 8 | Son | — | Illinois |
| 36 | Mary Jane Evans | 5 | Daughter | — | Illinois |
| 37 | Deloris Ruth Evans | 3 | Daughter | — | Illinois |
| 38 | Edward Wilson | 49 | Head | Farmer | Illinois |
| 39 | Wm Wood | 20 | Son-in-law | Laborer | Illinois |
| 40 | Lucille Wood | 18 | Daughter | — | Illinois |
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)