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Eugene Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sumter, South Carolina
Our Model Tree links this Eugene Davis across the 1920, 1930 and 1940 US Censuses in Sumter, South Carolina (XGBoost, ~Confirmed) — first a head (b.~1904), then head of a 3-person household.
Age 26
b. ~1904
Male
Head
Born: South Carolina
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Sumter, South Carolina |
| Surname | Davis |
| Given Name | Eugene |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 22 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Laborer |
| Industry | Road Construction |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 6 |
| Veteran | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Laborer |
| Township / Ward | Sumter City |
| Est. Birth Year | ~1904 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Eugene | Age | Birth yr |
|---|---|---|---|---|
| Frederick Davis | Son | — | 6 | ~1924 |
| Eugene Davis | Head | — | 26 | ~1904 |
| Julia Davis | Spouse | — | 23 | ~1907 |
Census Appearances
1920
Lee, South …
Other, age 16
Lee, South Carolina · implied b. ~1904 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Eugene |
| Relationship to Head | Cousin |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read | No |
| Can Write | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Sumter, South …
Head, age 26
Sumter, South Carolina · implied b. ~1904 — 3 household members
| Surname | Davis |
| Given Name | Eugene |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 22 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Laborer |
| Industry | Road Construction |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 6 |
| Veteran | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Sumter-County, South …
Other, age 34
Sumter-County, South Carolina · implied b. ~1906 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Eugene |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | Black |
| Age | 34 |
| Marital Status | Single |
| Birthplace | South Carolina |
| 1935 Residence (City) | Sumter |
| 1935 Residence (County) | Sumter |
| Occupation | Concrete Finisher |
| Industry | Laying Concrete |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 1040 |
| Highest Grade | No 4 |
| 1935 Residence | Same house |
| 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 Eugene Davis across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Eugene Davis
Head · 1930 · age 26 · b. ~1904 · South Carolina
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Sumter, South Carolina
Open full size
1930 US Federal Census — Sumter, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2214unit:0338)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | David Wilson | 30 | Son | Janitor | South Carolina |
| 2 | Susan Dick | 57 | Head | Laundress | South Carolina |
| 3 | Marcel Dick | 21 | Son | Laborer | South Carolina |
| 4 | Anastasia Dick | 17 | Daughter | — | South Carolina |
| 5 | Albert Dick | 10 | Grand-son | — | South Carolina |
| 6 | George Richardson | 32 | Head | Laborer | South Carolina |
| 7 | Emma Richardson | 27 | Wife | Laundress | South Carolina |
| 8 | Lois Richardson | 5 | Daughter | — | South Carolina |
| 9 | George Jr. Richardson | 3 | Son | — | South Carolina |
| 10 | Elliott Pack | 28 | Head | Truck Driver | South Carolina |
| 11 | Bessie Pack | 25 | Wife | Laundress | South Carolina |
| 12 | Lucile Pack | 8 | Daughter | — | South Carolina |
| 13 | Lester Pack | 5 | Son | — | South Carolina |
| 14 | Elliott Jr. Pack | 3 | Son | — | South Carolina |
| 15 | Charlie Mcfadden | 24 | Head | Proprietor | South Carolina |
| 16 | Sarah Mcfadden | 21 | Wife | — | South Carolina |
| 17 | Celia Cannady | 51 | Head | Laundress | South Carolina |
| 18 | Willhelmina Williams | 27 | Daughter | Cook | South Carolina |
| 19 | Caroline Thomas | 22 | Head | Laborer | South Carolina |
| 20 | J. Sam Delaine | 52 | Head | Laborer | South Carolina |
| 21 | Laura Boyd | 49 | Head | Servant | South Carolina |
| 22 | Harpur Davis | 27 | Head | Chauffeur | South Carolina |
| 23 | Katie Davis | 28 | Wife | — | South Carolina |
| 24 | Edgar Logan | 35 | Head | Laborer | South Carolina |
| 25 | Evelina Logan | 22 | Wife | Waitress | South Carolina |
| 26 | Mary Hampton | 26 | Head | Laundress | South Carolina |
| 27 | Frankie Anderson | 8 | Nephew | — | South Carolina |
| 28 | Frances Florentine | 27 | Head | Laundress | South Carolina |
| 29 | Eugene Davis THIS PERSON | 26 | Head | Laborer | South Carolina |
| 30 | Julia Davis | 23 | Wife | — | South Carolina |
| 31 | Frederick Davis | 6 | Son | — | South Carolina |
| 32 | Abram Bossard | 55 | Head | Laborer | South Carolina |
| 33 | Elsie Bossard | 29 | Wife | — | South Carolina |
| 34 | Willie M. Bossard | 12 | Daughter | — | South Carolina |
| 35 | Leroy Bossard | 8 | Son | — | South Carolina |
| 36 | William H. Bossard | 5 | Son | — | South Carolina |
| 37 | Florida Bates | 105 | Mother | — | South Carolina |
| 38 | Zeline Andrews | 32 | Head | Laundress | South Carolina |
| 39 | William H. Andrews | 14 | Son | — | South Carolina |
| 40 | James Andrews | 13 | Son | — | South Carolina |
| 41 | Guy F. Andrews | 11 | Daughter | — | South Carolina |
| 42 | Elizabeth Andrews | 9 | Daughter | — | South Carolina |
| 43 | Zeline G. Andrews | 1 | Son | — | South Carolina |
| 44 | Cleveland Brown | 37 | Head | Proprietor | South Carolina |
| 45 | Anna Williams | 46 | Head | Proprietor | South Carolina |
| 46 | Evelyn Lowery | 19 | Head | Laundress | South Carolina |
| 47 | Martha Anton | 70 | Mother | — | South Carolina |
| 48 | Lucile Mcfadden | 18 | Cousin | Servant | South Carolina |
| 49 | Lizzie Smith | 20 | Boarder | — | South Carolina |
| 50 | Leola Smith | 19 | Boarder | — | South Carolina |
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)