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Robert Oliver — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Williamsburg, South Carolina
Our Model Tree links this Robert Oliver across the 1920 and 1930 US Censuses in Williamsburg, South Carolina (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 8-person household.
Age 45
b. ~1885
Male
Head
Born: South Carolina
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Williamsburg, South Carolina |
| Surname | Oliver |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 30 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | No |
| Home Owned/Rented | O |
| Home Value / Rent | 92 |
| Veteran | No |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Farmer |
| Township / Ward | Greeleyville Town |
| Est. Birth Year | ~1885 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Mathias Oliver | Son | — | ~1930 | |
| Robert Oliver | Head | — | 45 | ~1885 |
| Queen Oliver | Spouse | — | 40 | ~1890 |
| Sadie Oliver | Daughter | — | 8 | ~1922 |
| Augusta Oliver | Son | — | 10 | ~1920 |
| Thelma Oliver | Daughter | — | 4 | ~1926 |
| Bennie Oliver | Son | — | 13 | ~1917 |
| Mark Oliver | Son | — | 1 | ~1929 |
Census Appearances
1920
Williamsburg, South …
Head, age 34
Williamsburg, South Carolina · implied b. ~1886 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Oliver |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 34 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Williamsburg, South …
Head, age 45
Williamsburg, South Carolina · implied b. ~1885 — 8 household members
| Surname | Oliver |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 30 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | No |
| Home Owned/Rented | O |
| Home Value / Rent | 92 |
| Veteran | No |
| 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 Robert Oliver across 2 US Census years (1920 and 1930) in Williamsburg, South Carolina, using XGBoost record linkage.
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This person
Anchor record
Robert Oliver
Head · 1930 · age 45 · b. ~1885 · 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 — Williamsburg, South Carolina
Open full size
1930 US Federal Census — Williamsburg, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2215unit:0409)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Gamble | 46 | Head | Farmer | South Carolina |
| 2 | Eava Gamble | 46 | Wife | — | South Carolina |
| 3 | Levi Gamble | 20 | Son | Laborer | South Carolina |
| 4 | Levine Gamble | 18 | Son | Farmer | South Carolina |
| 5 | Millie Gamble | 15 | Daughter | — | South Carolina |
| 6 | Dinah Gamble | 15 | Daughter | — | South Carolina |
| 7 | Charley Moore | 34 | Head | Farmer | South Carolina |
| 8 | Beulah Moore | 26 | Wife | — | South Carolina |
| 9 | Sadie Moore | 16 | Daughter | — | South Carolina |
| 10 | Lilly M Moore | 13 | Daughter | — | South Carolina |
| 11 | Julius M Moore | 9 | Son | — | South Carolina |
| 12 | Virginia L Moore | 7 | Daughter | — | South Carolina |
| 13 | Joseph R Moore | 4 | Son | — | South Carolina |
| 14 | Charles H Moore | 1 | Son | — | South Carolina |
| 15 | June Robinson | 72 | Head | Farmer | South Carolina |
| 16 | Retha Robinson | 62 | Wife | — | South Carolina |
| 17 | Allen Robinson | 46 | Head | Bricklayer | South Carolina |
| 18 | Julia Robinson | 36 | Wife | — | South Carolina |
| 19 | Thomas Robinson | 18 | Son | — | South Carolina |
| 20 | Emmie Robinson | 13 | Daughter | — | South Carolina |
| 21 | Freddie Robinson | 9 | Son | — | South Carolina |
| 22 | Arlene Robinson | 7 | Daughter | — | South Carolina |
| 23 | Isaac Holmes | 29 | Head | — | South Carolina |
| 24 | Adiline Holmes | 28 | Wife | — | South Carolina |
| 25 | Booker T Holmes | 11 | Son | — | South Carolina |
| 26 | George H Holmes | 9 | Son | — | South Carolina |
| 27 | Nelly E Holmes | 7 | Daughter | — | South Carolina |
| 28 | Sadie M Holmes | 4 | Daughter | — | South Carolina |
| 29 | Ruby L Holmes | 2 | Daughter | — | South Carolina |
| 30 | Isaac Jr Holmes | 0 | Son | — | South Carolina |
| 31 | Randolf Cuffy | 40 | Head | Janitor | South Carolina |
| 32 | Evelina Cuffy | 36 | Wife | — | South Carolina |
| 33 | Walter Capers | 26 | Brother-in-law | Laborer | South Carolina |
| 34 | Maybell Capers | 22 | Sister-in-law | — | South Carolina |
| 35 | Mary V Capers | 2 | Daughter | — | South Carolina |
| 36 | Amanda French | 20 | Boarder | Teacher | South Carolina |
| 37 | Bonas Hicks | 64 | Head | Farmer | South Carolina |
| 38 | Susan Hicks | 54 | Wife | — | South Carolina |
| 39 | Fletcher Hicks | 21 | Son | Barber | South Carolina |
| 40 | George Scipio | 30 | Head | Farmer | South Carolina |
| 41 | Olive M Scipio | 29 | Wife | — | South Carolina |
| 42 | Robert Oliver THIS PERSON | 45 | Head | Farmer | South Carolina |
| 43 | Queen Oliver | 40 | Wife | — | South Carolina |
| 44 | Bennie Oliver | 13 | Son | — | South Carolina |
| 45 | Augusta Oliver | 10 | Son | — | South Carolina |
| 46 | Sadie R Oliver | 8 | Daughter | — | South Carolina |
| 47 | Thelma Oliver | 4 | Daughter | — | South Carolina |
| 48 | Mark Oliver | 1 | Son | — | South Carolina |
| 49 | Mathias Oliver | 0 | Son | — | South Carolina |
| 50 | James Oliver | 40 | Head | Farmer | 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)