EA
Eva Adams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Appanoose-County, Iowa
Our Model Tree links this Eva Adams across the 1930 and 1940 US Censuses in Appanoose-County, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 7-person household.
Age 44
b. ~1896
Female
Spouse
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Appanoose-County, Iowa |
| Surname | Adams |
| Given Name | Eva I. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Wells Township |
| 1935 Residence (County) | Appanoose County |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Wells Township |
| Est. Birth Year | ~1896 |
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 1940 census.
| Name | Relation to head | Relative to Eva | Age | Birth yr |
|---|---|---|---|---|
| Marjorie Mcclurg | Daughter | — | 18 | ~1922 |
| Elton Adams | Son | — | 13 | ~1927 |
| Keith Adams | Son | — | 11 | ~1929 |
| Raymond Adams | Son | — | 18 | ~1922 |
| Jesse Adams | Head | — | 56 | ~1884 |
| Eva Adams | Spouse | — | 44 | ~1896 |
| Quincy Adams | Son | — | 22 | ~1918 |
Census Appearances
1930
Appanoose, Iowa
Spouse, age 34
Appanoose, Iowa · implied b. ~1896 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adams |
| Given Name | Eva S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 17 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Appanoose-County, Iowa
Spouse, age 44
Appanoose-County, Iowa · implied b. ~1896 — 7 household members
| Surname | Adams |
| Given Name | Eva I. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Wells Township |
| 1935 Residence (County) | Appanoose County |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 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 Eva Adams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Eva Adams
Spouse · 1940 · age 44 · b. ~1896 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Appanoose-County, Iowa
Open full size
1940 US Federal Census — Appanoose-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01137-00715)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John D. Kearee | 60 | Head | — | Missouri |
| 42 | Emma Kearee | 60 | Wife | — | Missouri |
| 43 | Clarence Jr. Cox | 22 | Head | Farmer | Missouri |
| 44 | Mary Ellen Cox | 22 | Wife | — | Iowa |
| 45 | Marshall J. Taylor | 60 | Head | Farmer | Missouri |
| 46 | Rachel V. Taylor | 55 | Wife | — | Nebraska |
| 47 | Robert L. Taylor | 17 | Son | Farm Labor | Iowa |
| 48 | Festa A. Snowbarger | 43 | Head | Farmer | Missouri |
| 49 | Edith D. Snowbarger | 43 | Wife | — | Missouri |
| 50 | Carl W. Snowbarger | 16 | Son | — | Missouri |
| 51 | William D. Horn | 79 | Head | — | Iowa |
| 52 | Darlene Dotson | 14 | Daughter | — | Nebraska |
| 53 | Theodore P. Sledson | 39 | Head | Farmer | Missouri |
| 54 | Zora D. Sledson | 41 | Wife | — | Iowa |
| 55 | Vergil Sledson | 13 | Son | — | Iowa |
| 56 | Velwyn Sledson | 11 | Son | — | Iowa |
| 57 | Phyllis Sledson | 1 | Daughter | — | Iowa |
| 58 | Harold Sledson | 6 | Son | — | Iowa |
| 59 | Thelma Sledson | 5 | Daughter | — | Iowa |
| 60 | Retta Sledson | 5 | Daughter | — | Iowa |
| 61 | Daniel Jay | 59 | Head | Farmer | Texas |
| 62 | Ada D. Jay | 57 | Wife | — | Iowa |
| 63 | Elvin Jay | 25 | Son | Laborer | Iowa |
| 64 | Russell Jay | 23 | Son | Farm Labor | Iowa |
| 65 | William A. Hutchinson | 34 | Head | Farmer | Oklahoma |
| 66 | Faith D. Hutchinson | 28 | Wife | — | Iowa |
| 67 | Joe Hutchinson | 40 | Brother | Farmer | Iowa |
| 68 | Jesse M. Adams | 56 | Head | Farmer | Nebraska |
| 69 | Eva I. Adams THIS PERSON | 44 | Wife | — | Iowa |
| 70 | Quincy B. Adams | 22 | Son | Farm Labor | Iowa |
| 71 | Raymond E. Adams | 18 | Son | — | Iowa |
| 72 | Elton Adams | 13 | Son | — | Iowa |
| 73 | Keith V. Adams | 11 | Son | — | Iowa |
| 74 | Marjorie Mcclurg | 18 | Daughter | — | Iowa |
| 75 | Edward D. Piatt | 37 | Head | Farmer | Iowa |
| 76 | Eva Piatt | 35 | Wife | — | Iowa |
| 77 | Shirley G. Piatt | 10 | Daughter | — | Colorado |
| 78 | Connie Piatt | 8 | Daughter | — | Iowa |
| 79 | Dora Dean Piatt | 4 | Daughter | — | Iowa |
| 80 | Tommy Dale Piatt | 2 | Son | — | Iowa |
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)