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Mildred Adams — 1940 US Census Record
Model Tree available1940 United States Federal Census · Davis-County, Iowa
Our Model Tree links this Mildred Adams across the 1920, 1930 and 1940 US Censuses in Davis-County, Iowa (XGBoost, ~Confirmed), with identified parents Marion & Jessie — first a daughter (b.~1918), then head of a 5-person household.
Age 22
b. ~1918
Female
Daughter
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Davis-County, Iowa |
| Surname | Adams |
| Given Name | Mildred D |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Union Township |
| 1935 Residence (County) | Davis |
| Additional Details | |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Union Township |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Chester Adams | Son | — | 20 | ~1920 |
| Marion Adams | Head | — | 44 | ~1896 |
| Donald Adams | Son | — | 17 | ~1923 |
| Jessie Adams | Spouse | — | 42 | ~1898 |
| Mildred Adams | Daughter | — | 22 | ~1918 |
Census Appearances
1920
Davis, Iowa
Daughter, age 1
Davis, Iowa · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Mildred L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Davis, Iowa
Daughter, age 11
Davis, Iowa · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Mildred |
| 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
Davis-County, Iowa
Daughter, age 22
Davis-County, Iowa · implied b. ~1918 — 5 household members
| Surname | Adams |
| Given Name | Mildred D |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Union Township |
| 1935 Residence (County) | Davis |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| 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 Adams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Marion Adams (~0.92 confidence) and mother Jessie Adams (~0.92 confidence) and mother Marie Adams (~0.92 confidence) and mother Jessie Adams (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Marion Adams
b. ~1896
Source father
● Household
· direct · ~0.92
Mother
Jessie Adams
b. ~1898
Source mother
● Household
· direct · ~0.92
Mother
Marie Adams
b. ~1898
Source mother
● Household
· direct · ~0.92
Mother
Jessie Adams
b. ~1899
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Adams
Daughter · 1940 · age 22 · b. ~1918 · Iowa
★ You are viewing this record
Sibling
Donald Adams
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chester Adams
Sibling · 1940 · age 20
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 — Davis-County, Iowa
Open full size
1940 US Federal Census — Davis-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01154-00204)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clara J Glass | 56 | Wife | — | Iowa |
| 42 | Irene D Glass | 16 | Daughter | — | Iowa |
| 43 | Ivan H Blew | 22 | Hired hand | Farm Laborer | Iowa |
| 44 | Harry J Simmons | 40 | Head | Farmer | Iowa |
| 45 | Opal L Simmons | 35 | Wife | — | Iowa |
| 46 | Verryl E Simmons | 16 | Son | Farm Laborer | Iowa |
| 47 | Geneva J Simmons | 12 | Daughter | — | Iowa |
| 48 | Bobby D Simmons | 10 | Son | — | Iowa |
| 49 | Gerald L Simmons | 7 | Son | — | Iowa |
| 50 | Harry W Simmons | 1 | Son | — | Iowa |
| 51 | Jacob O Swaim | 38 | Head | Farmer | Iowa |
| 52 | Clara L Swaim | 34 | Wife | — | Iowa |
| 53 | Kenneth O Swaim | 12 | Son | — | Iowa |
| 54 | Patricia A Swaim | 10 | Daughter | — | Iowa |
| 55 | Danial W O'Brien | 10 | Step-son | — | Iowa |
| 56 | Jacob H Swaim | 67 | Father | — | Iowa |
| 57 | Mary E Swaim | 57 | Mother | — | Iowa |
| 58 | Clarence Roberts | 55 | Hired hand | Farm Laborer | Iowa |
| 59 | Joshua Bridgman | 69 | Head | Farmer | Illinois |
| 60 | Anna O Bridgman | 50 | Wife | — | Wisconsin |
| 61 | Clarence E Bridgman | 22 | Son | Farm Laborer | Iowa |
| 62 | Eugene W Bridgman | 16 | Son | — | Iowa |
| 63 | Martha M Bridgman | 14 | Daughter | — | Iowa |
| 64 | Doris Bridgman | 7 | Daughter | — | Iowa |
| 65 | Earnest D Swaim | 35 | Head | Farmer | Iowa |
| 66 | Velma P Swaim | 32 | Wife | — | Iowa |
| 67 | Rose L Swaim | 13 | Daughter | — | Iowa |
| 68 | Earnest D Swaim | 11 | Son | — | Iowa |
| 69 | Alice P Swaim | 10 | Daughter | — | Iowa |
| 70 | Orie W Bridgman | 29 | Head | Farm Laborer | Iowa |
| 71 | Jesse J James | 47 | Head | Fireman | Iowa |
| 72 | Essie G James | 45 | Wife | — | Iowa |
| 73 | Wendell Bridgman | 26 | Hired hand | Farm Laborer | Iowa |
| 74 | Marion M Adams | 44 | Head | Farmer | Iowa |
| 75 | Jessie M Adams | 42 | Wife | — | Iowa |
| 76 | Mildred D Adams THIS PERSON | 22 | Daughter | — | Iowa |
| 77 | Chester M Adams | 20 | Son | Apprentice | Iowa |
| 78 | Donald L Adams | 17 | Son | — | Iowa |
| 79 | James A Babcock | 43 | Head | Custodian | Iowa |
| 80 | Reela M Babcock | 41 | Wife | — | Iowa |
Pedigree Summary
Mildred + 2 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)