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Eva Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Marion, South Carolina
Our Model Tree links this Eva Davis across the 1920 and 1930 US Censuses in Marion, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 9-person household.
Age 12
b. ~1918
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Marion, South Carolina |
| Surname | Davis |
| Given Name | Eva |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Legette 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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Eva | Age | Birth yr |
|---|---|---|---|---|
| Eva Davis | Daughter | — | 12 | ~1918 |
| Grace Davis | Daughter | — | 9 | ~1921 |
| Lucile Davis | Daughter | — | 15 | ~1915 |
| Clara Davis | Daughter | — | 16 | ~1914 |
| Lila Davis | Daughter | — | 18 | ~1912 |
| Priscilla Davis | Head | — | 34 | ~1896 |
| Harry Davis | Son | — | 10 | ~1920 |
| Roosevelt Davis | Son | — | 4 | ~1926 |
| James Davis | Son | — | 6 | ~1924 |
Census Appearances
1920
Marion, South …
Daughter, age 3
Marion, South Carolina · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Eva |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Marion, South …
Daughter, age 12
Marion, South Carolina · implied b. ~1918 — 9 household members
| Surname | Davis |
| Given Name | Eva |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 (1920 and 1930) in Marion, South Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Eva Davis
Daughter · 1930 · age 12 · b. ~1918 · South Carolina
★ You are viewing this record
Sibling
Grace Davis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Davis
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Davis
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucile Davis
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Davis
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roosevelt Davis
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lila Davis
Sibling · 1930 · 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
1930 US Federal Census — Marion, South Carolina
Open full size
1930 US Federal Census — Marion, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2206unit:0051)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Cephus Parker | 32 | Head | Farmer | South Carolina |
| 2 | Reitha Parker | 19 | Wife | — | South Carolina |
| 3 | Arthur Redbolt | 27 | Head | Farmer | South Carolina |
| 4 | Thelma Redbolt | 22 | Wife | — | South Carolina |
| 5 | John E Redbolt | 2 | Son | — | South Carolina |
| 6 | Eva May Redbolt | 1 | Daughter | — | South Carolina |
| 7 | Armstrong Howard | 40 | Head | Farmer | South Carolina |
| 8 | Sarah M Howard | 29 | Wife | — | South Carolina |
| 9 | Benton J Howard | 16 | Son | — | South Carolina |
| 10 | William Howard | 14 | Son | — | South Carolina |
| 11 | Ira P Howard | 8 | Daughter | — | South Carolina |
| 12 | Ruth Howard | 6 | Daughter | — | South Carolina |
| 13 | Thelma Howard | 2 | Daughter | — | South Carolina |
| 14 | Eugene Davis | 27 | Head | Farmer | South Carolina |
| 15 | Fannie Davis | 24 | Wife | — | South Carolina |
| 16 | Jessie A Davis | 6 | Daughter | — | South Carolina |
| 17 | Ida J Davis | 4 | Daughter | — | South Carolina |
| 18 | Gary Gerald | 40 | Head | Farmer | South Carolina |
| 19 | Martha Gerald | 37 | Wife | — | South Carolina |
| 20 | Boyd Gerald | 21 | Son | Laborer | South Carolina |
| 21 | Hollis Gerald | 19 | Son | Laborer | South Carolina |
| 22 | Warnie Gerald | 16 | Son | — | South Carolina |
| 23 | William Reaves | 41 | Head | Farmer | South Carolina |
| 24 | Cora J Reaves | 39 | Wife | — | South Carolina |
| 25 | Arthur Reaves | 19 | Son | Laborer | South Carolina |
| 26 | Corina Reaves | 17 | Daughter | — | South Carolina |
| 27 | Tom Reaves | 16 | Son | — | South Carolina |
| 28 | Mary Reaves | 15 | Daughter | — | South Carolina |
| 29 | Fred Reaves | 8 | Son | — | South Carolina |
| 30 | Oscar Reaves | 5 | Son | — | South Carolina |
| 31 | French Reaves | 3 | Son | — | South Carolina |
| 32 | Albertine Reaves | 1 | Daughter | — | South Carolina |
| 33 | Moses Britton | 23 | Head | Farmer | South Carolina |
| 34 | Letha Britton | 25 | Wife | — | South Carolina |
| 35 | Robert L Britton | 1 | Son | — | South Carolina |
| 36 | Priscilla Davis | 34 | Head | Cook | South Carolina |
| 37 | Lila Davis | 18 | Daughter | — | South Carolina |
| 38 | Clara Davis | 16 | Daughter | — | South Carolina |
| 39 | Lucile Davis | 15 | Daughter | — | South Carolina |
| 40 | Eva Davis THIS PERSON | 12 | Daughter | — | South Carolina |
| 41 | Harry Davis | 10 | Son | — | South Carolina |
| 42 | Grace Davis | 9 | Daughter | — | South Carolina |
| 43 | James Davis | 6 | Son | — | South Carolina |
| 44 | Roosevelt Davis | 4 | Son | — | South Carolina |
| 45 | Reddin Smith | 24 | Head | Farmer | South Carolina |
| 46 | Patsy M Smith | 24 | Wife | — | South Carolina |
| 47 | Landy Smith | 5 | Son | — | South Carolina |
| 48 | R. Eugene Smith | 1 | Son | — | South Carolina |
| 49 | Rebecca Hampton | 40 | Head | Cook | South Carolina |
| 50 | Lillie Hampton | 14 | Daughter | — | South Carolina |
Related Census Records
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)