ME
Mildred Evans — 1940 US Census Record
Model Tree available1940 United States Federal Census · Henry-County, Illinois
Our Model Tree links this Mildred Evans across the 1920, 1930 and 1940 US Censuses in Henry-County, Illinois (XGBoost, ~Confirmed), with identified parents Alvin & Glenn — first a daughter (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Henry-County, Illinois |
| Surname | Evans |
| Given Name | Mildred E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Phenix Twp. |
| 1935 Residence (County) | Henry |
| Additional Details | |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Phenix Twp |
| 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 Mildred | Age | Birth yr |
|---|---|---|---|---|
| Alice Evans | Spouse | — | 45 | ~1895 |
| Mildred Evans | Daughter | — | 22 | ~1918 |
| Glen Evans | Head | — | 45 | ~1895 |
| Marjorie Evans | Daughter | — | 13 | ~1927 |
Census Appearances
1920
Henry, Illinois
Daughter, age 2
Henry, Illinois · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | Mildred |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Henry, Illinois
Daughter, age 12
Henry, Illinois · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Henry-County, Illinois
Daughter, age 22
Henry-County, Illinois · implied b. ~1918 — 4 household members
| Surname | Evans |
| Given Name | Mildred E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Phenix Twp. |
| 1935 Residence (County) | Henry |
| Highest Grade | H 4 |
| 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 Mildred Evans across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Alvin Evans (~0.92 confidence) and father Glenn Evans (~0.92 confidence) and mother Alice Evans (~0.92 confidence) and mother Alice Evans (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alvin Evans
b. ~1895
Source father
● Household
· direct · ~0.92
Father
Glenn Evans
b. ~1895
Source father
● Household
· direct · ~0.92
Mother
Alice Evans
b. ~1895
Source mother
● Household
· direct · ~0.92
Mother
Alice Evans
b. ~1895
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Evans
Daughter · 1940 · age 22 · b. ~1918 · Illinois
★ You are viewing this record
Sibling
Marjorie Evans
Sibling · 1940 · age 13
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 — Henry-County, Illinois
Open full size
1940 US Federal Census — Henry-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00812-00652)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur C Nelson | 13 | Son | — | Illinois |
| 2 | Hazel M Nelson | 10 | Daughter | — | Illinois |
| 3 | Evelyn C Nelson | 8 | Daughter | — | Illinois |
| 4 | Robert C Nelson | 6 | Son | — | Illinois |
| 5 | Violet E Nelson | 4 | Daughter | — | Illinois |
| 6 | Lois A Nelson | 2 | Daughter | — | Illinois |
| 7 | William E Nelson | 1 | Son | — | Illinois |
| 8 | Henry J Wachtel | 41 | Head | Farmer | Illinois |
| 9 | Henry Wachtel | 79 | Father | — | Illinois |
| 10 | Mary Wachtel | 70 | Mother | — | Illinois |
| 11 | Peter Wachtel | 45 | Brother | Laborer | Illinois |
| 12 | Annie Wachtel | 43 | Sister | — | Illinois |
| 13 | Frank Malle | 64 | Head | Lots-Farmer | Holland |
| 14 | Matilda Malle | 65 | Wife | — | Holland |
| 15 | Jacob B Malle | 26 | Son | Laborer | Illinois |
| 16 | Glen L Evans | 45 | Head | Farmer | Illinois |
| 17 | Alice M Evans | 45 | Wife | — | Illinois |
| 18 | Mildred E Evans THIS PERSON | 22 | Daughter | — | Illinois |
| 19 | Marjorie B Evans | 13 | Daughter | — | Illinois |
| 20 | David L Goodrich | 27 | Head | Farmer | Illinois |
| 21 | June Goodrich | 24 | Wife | — | Illinois |
| 22 | Samuel Goodrich | 60 | Head | Road Commissioner | Illinois |
| 23 | Louisa M Goodrich | 58 | Wife | — | Illinois |
| 24 | Everett R Goodrich | 20 | Son | Machine Helper | Illinois |
| 25 | Frank J Martenson | 63 | Head | Farmer | Illinois |
| 26 | Mary A Martenson | 57 | Wife | — | England |
| 27 | Myrtle A Martenson | 18 | Daughter | — | Illinois |
| 28 | Clarence G Delf | 55 | Head | Farmer | Illinois |
| 29 | Alta E Delf | 49 | Wife | — | Illinois |
| 30 | Lowell W Delf | 13 | Son | — | Illinois |
| 31 | Bertha E Delf | 11 | Daughter | — | Illinois |
| 32 | George W Delf | 59 | Head | Farmer | Wisconsin |
| 33 | Myra L Delf | 55 | Wife | — | Illinois |
| 34 | Herbert W Smith | 62 | Head | Farmer | Iowa |
| 35 | Mary Smith | 56 | Wife | — | Illinois |
| 36 | Herman Glass | 58 | Head | Carpenter | Kentucky |
| 37 | David F Heintzman | 72 | Head | — | Illinois |
| 38 | Annie Heintzman | 76 | Wife | — | Luxemburg |
| 39 | Frank S Addaman | 34 | Head | Farmer | Illinois |
| 40 | Irene L Addaman | 39 | Wife | — | Illinois |
Pedigree Summary
Mildred + 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)