MD
Mildred Davis — 1940 US Census Record
Model Tree available1940 United States Federal Census · Adair-County, Iowa
Our Model Tree links this Mildred Davis across the 1920, 1930 and 1940 US Censuses in Adair-County, Iowa (XGBoost, ~Confirmed), with identified parents F & Leon — first a daughter (b.~1920), then head of a 6-person household.
Age 20
b. ~1920
Female
Daughter
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Adair-County, Iowa |
| Surname | Davis |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Washington Township |
| 1935 Residence (County) | Adair |
| Additional Details | |
| Occupation | Housekeeping |
| Industry | in home |
| Class of Worker | PW |
| Hours Worked | 8 |
| Income (1939) | 12 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Housekeeping |
| Township / Ward | Washington Township |
| Est. Birth Year | ~1920 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Beulah Davis | Daughter | — | 16 | ~1924 |
| Helen Davis | Daughter | — | 14 | ~1926 |
| Mildred Davis | Daughter | — | 20 | ~1920 |
| Leon Davis | Head | — | 60 | ~1880 |
| Bernard Davis | Son | — | 18 | ~1922 |
| Lula Davis | Spouse | — | 52 | ~1888 |
Census Appearances
1920
Adair, Iowa
Daughter, age
Adair, Iowa · implied b. ~1920 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Mildred |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Adair, Iowa
Daughter, age 11
Adair, Iowa · implied b. ~1919 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Mildred A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Adair-County, Iowa
Daughter, age 20
Adair-County, Iowa · implied b. ~1920 — 6 household members
| Surname | Davis |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Washington Township |
| 1935 Residence (County) | Adair |
| Occupation | Housekeeping |
| Industry | in home |
| Class of Worker | PW |
| Hours Worked | 8 |
| Income (1939) | 12 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Davis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father F Davis (~0.92 confidence) and father Leon Davis (~0.92 confidence) and mother Lula Davis (~0.92 confidence) and mother Lula Davis (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
F Davis
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Leon Davis
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Lula Davis
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Lula Davis
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Davis
Daughter · 1940 · age 20 · b. ~1920 · Iowa
★ You are viewing this record
Sibling
Beulah Davis
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Davis
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Davis
Sibling · 1940 · age 18
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 — Adair-County, Iowa
Open full size
1940 US Federal Census — Adair-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01136-00425)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Violet Antiel | 26 | Wife | — | Iowa |
| 42 | C. Larry Antiel | 6 | Son | — | Iowa |
| 43 | Leo J. Ahnen | 53 | Head | Farmer | Iowa |
| 44 | Sarah G. Ahnen | 49 | Wife | Housework | Iowa |
| 45 | Wilma Ahnen | 22 | Daughter | Housework | Iowa |
| 46 | Thomas D. Johnson | 33 | Head | Farmer | Iowa |
| 47 | Fannie Johnson | 26 | Wife | — | Iowa |
| 48 | Leland Johnson | 3 | Son | — | Iowa |
| 49 | Jo Anne Johnson | 2 | Daughter | — | Iowa |
| 50 | Larry Johnson | 1 | Son | — | Iowa |
| 51 | Fred R. Hegah | 79 | Head | — | New York |
| 52 | Leota Hegah | 73 | Wife | — | Iowa |
| 53 | William Johnson | 31 | Head | Farmer | Iowa |
| 54 | Verma D. Johnson | 26 | Wife | — | Iowa |
| 55 | Richard Johnson | 8 | Son | — | Iowa |
| 56 | William Johnson | 5 | Son | — | Iowa |
| 57 | Leon D. Davis | 60 | Head | Farmer | Iowa |
| 58 | Lula Davis | 52 | Wife | — | Iowa |
| 59 | Mildred Davis THIS PERSON | 20 | Daughter | Housekeeping | Iowa |
| 60 | Bernard Davis | 18 | Son | Laborer | Iowa |
| 61 | Beulah Davis | 16 | Daughter | — | Iowa |
| 62 | Helen Davis | 14 | Daughter | — | Iowa |
| 63 | Elmer Woodside | 25 | Head | Farmer | Iowa |
| 64 | Bernice D. Woodside | 26 | Wife | — | Iowa |
| 65 | Marilyn Woodside | 1 | Daughter | — | Iowa |
| 66 | Rep. D. Edwards | 30 | Head | Farmer | Iowa |
| 67 | Dorma Edwards | 29 | Wife | — | Iowa |
| 68 | Dale Edwards | 7 | Son | — | Iowa |
| 69 | Beverly Edwards | 3 | Daughter | — | Iowa |
| 70 | Sam W. D. Carne | 67 | Head | Farmer | Iowa |
| 71 | Della Carne | 64 | Wife | — | Iowa |
| 72 | Elizabeth D. Sullivan | 76 | Head | — | Iowa |
| 73 | Russel W. D. Woodside | 52 | Head | Farmer | Iowa |
| 74 | Iona Woodside | 50 | Wife | Farmer | Iowa |
| 75 | Dorothy Woodside | 18 | Daughter | — | Iowa |
| 76 | Leon Buchner | 19 | Hired hand | New Worker | Iowa |
| 77 | Clyde D. Edwards | 37 | Head | Laborer | Iowa |
| 78 | Lois D. Edwards | 32 | Wife | Laborer | Iowa |
| 79 | John Edwards | 5 | Son | — | Iowa |
| 80 | Jerry Edwards | 3 | Son | — | Iowa |
Pedigree Summary
Mildred + 3 siblings
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)