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Eva Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Williamson, Illinois
Our Model Tree links this Eva Davis across the 1930 and 1940 US Censuses in Williamson, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 17-person household.
Age 3
b. ~1927
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Williamson, Illinois |
| Surname | Davis |
| Given Name | Eva Dean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Arkansas |
| Additional Details | |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Crab Orchard Township |
| Est. Birth Year | ~1927 |
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.
17 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Eva | Age | Birth yr |
|---|---|---|---|---|
| Eva Davis | Daughter | — | 3 | ~1927 |
| Bernice Davis | Daughter | — | 9 | ~1921 |
| Mattaline Davis | Daughter | — | 2 | ~1928 |
| Ruby Tanner | Daughter | — | ~1930 | |
| Erma Odum | Daughter | — | 9 | ~1921 |
| Ray Tanner | Head | — | 28 | ~1902 |
| Fritz Odum | Other | — | 31 | ~1899 |
| Douglas Bull | Other | — | 59 | ~1871 |
| Roy Davis | Other | — | 30 | ~1900 |
| Teddy Odum | Son | — | 4 | ~1926 |
| Stanley Odum | Son | — | 1 | ~1929 |
| Homer Tanner | Son | — | 2 | ~1928 |
| Eva Odum | Spouse | — | 29 | ~1901 |
| Beulah Tanner | Spouse | — | 23 | ~1907 |
| Mary Davis | Spouse | — | 26 | ~1904 |
| Almedia Bull | Spouse | — | 60 | ~1870 |
| Hannah Mandrell | Spouse | — | 69 | ~1861 |
Census Appearances
1930
Williamson, Illinois
Daughter, age 3
Williamson, Illinois · implied b. ~1927 — 17 household members
| Surname | Davis |
| Given Name | Eva Dean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Arkansas |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Williamson-County, Illinois
Daughter, age 13
Williamson-County, Illinois · implied b. ~1927 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Evadean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | R 2 Marion |
| 1935 Residence (County) | Williamson |
| Highest Grade | No 6 |
| 1935 Residence | Illinois |
| 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 Eva Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Eva Davis
Daughter · 1930 · age 3 · b. ~1927 · Illinois
★ You are viewing this record
Sibling
Homer Tanner
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Erma Odum
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Tanner
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Davis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stanley Odum
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Teddy Odum
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mattaline Davis
Sibling · 1930 · age 2
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
1930 US Federal Census — Williamson, Illinois
Open full size
1930 US Federal Census — Williamson, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel570:0464)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Swan-Ponder Swan | 71 | Wife | — | Tennessee |
| 2 | John Arnold | 75 | Head | Farm Operator | Illinois |
| 3 | Julia Arnold | 64 | Wife | — | Illinois |
| 4 | William M. Reed | 57 | Head | Farm Operator | Illinois |
| 5 | Grant Sims | 60 | Head | Farm Operator | Illinois |
| 6 | Eva B. Sims | 57 | Wife | Teacher | Tennessee |
| 7 | Omar Sims | 21 | Son | — | Illinois |
| 8 | Cullen Sims | 19 | Son | — | Illinois |
| 9 | Mayme Sims | 15 | Daughter | — | Illinois |
| 10 | Dan Thompson | 58 | — | Farmer | Illinois |
| 11 | George Thompson | 52 | Brother | — | Illinois |
| 12 | Amanda Thompson | 42 | Sister | — | Illinois |
| 13 | Robert S. Turner | 64 | — | Farm Operator | Illinois |
| 14 | Dora Turner | 47 | Wife | — | Illinois |
| 15 | Ruth Turner | 24 | Daughter | — | Illinois |
| 16 | Troy Turner | 22 | Son | — | Illinois |
| 17 | Carl Turner | 19 | Son | — | Illinois |
| 18 | Edm. Haywood | 58 | — | Farm Operator | Illinois |
| 19 | Ellen Haywood | 54 | Wife | — | Illinois |
| 20 | Matthew Thames | 26 | — | Farm Operator | Illinois |
| 21 | Gracie Thames | 25 | Wife | — | Illinois |
| 22 | Junior Thames | 6 | Son | — | Illinois |
| 23 | Lucille Thames | 4 | Daughter | — | Illinois |
| 24 | Gaston Tanner | 35 | — | Farm Operator | Illinois |
| 25 | Idalia Tanner | 30 | Wife | — | Illinois |
| 26 | Velow Tanner | 12 | Daughter | — | Illinois |
| 27 | Loren G. Tanner | 4 | Son | — | Illinois |
| 28 | Wifford Eason | 54 | — | Laborer | Illinois |
| 29 | Effie Eason | 43 | Wife | — | Illinois |
| 30 | Columbus Logan Eason | 11 | Son | — | Illinois |
| 31 | Roscoe E. Tanner | 38 | — | Miner | Illinois |
| 32 | Vernie Tanner | 33 | Wife | — | Illinois |
| 33 | Woodrow W. Tanner | 7 | Son | — | Illinois |
| 34 | Ray Tanner | 28 | Head | Farm Operator | Illinois |
| 35 | Beulah Tanner | 23 | Wife | — | Illinois |
| 36 | Homer M. Tanner | 2 | Son | — | Illinois |
| 37 | Ruby L. Tanner | 0 | Daughter | — | Illinois |
| 38 | Roy Davis | 30 | — | Miner | Illinois |
| 39 | Mary Davis | 26 | Wife | — | Arkansas |
| 40 | Bernice Davis | 9 | Daughter | — | Illinois |
| 41 | Eva Dean Davis THIS PERSON | 3 | Daughter | — | Illinois |
| 42 | Mattaline Davis | 2 | Daughter | — | Illinois |
| 43 | Fritz Odum | 31 | — | Farm Operator | Texas |
| 44 | Eva Odum | 29 | Wife | — | Illinois |
| 45 | Erma Odum | 9 | Daughter | — | Illinois |
| 46 | Teddy Odum | 4 | Son | — | Illinois |
| 47 | Stanley Odum | 1 | Son | — | Illinois |
| 48 | Douglas S. Bull | 59 | — | Farm Operator | Illinois |
| 49 | Almedia Bull | 60 | Wife | — | Illinois |
| 50 | Hannah Mandrell | 69 | Wife | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)