RK
Ruby King — 1930 US Census Record
Model Tree available1930 United States Federal Census · Oconee, South Carolina
Our Model Tree links this Ruby King across the 1910, 1920 and 1930 US Censuses in Oconee, South Carolina (XGBoost, ~Confirmed), with identified parents Walter & Walter — first a daughter (b.~1907), then head of a 4-person household.
Age 23
b. ~1907
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Oconee, South Carolina |
| Surname | King |
| Given Name | Ruby V. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| 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 | Center Township |
| Est. Birth Year | ~1907 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ruby | Age | Birth yr |
|---|---|---|---|---|
| Mary King | Head | — | 58 | ~1872 |
| Foy King | Son | — | 17 | ~1913 |
| Ruby King | Daughter | — | 23 | ~1907 |
| Freda Williams | Other | — | 78 | ~1852 |
Census Appearances
1910
Oconee, South …
Daughter, age 3
Oconee, South Carolina · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| 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 |
1920
Oconee, South …
Daughter, age 13
Oconee, South Carolina · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Ruby |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Oconee, South …
Daughter, age 23
Oconee, South Carolina · implied b. ~1907 — 4 household members
| Surname | King |
| Given Name | Ruby V. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| 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 Ruby King across 3 US Census years (1910, 1920 and 1930) in Oconee, South Carolina, using XGBoost record linkage. Identified parents: father Walter King (~0.92 confidence) and father Walter King (~0.92 confidence) and mother Mary King (~0.92 confidence) and mother Mary King (~0.92 confidence) and mother Mary King (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Walter King
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Walter King
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Mary King
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Mary King
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Mary King
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ruby King
Daughter · 1930 · age 23 · b. ~1907 · South Carolina
★ You are viewing this record
Sibling
Foy King
Sibling · 1930 · age 17
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 — Oconee, South Carolina
Open full size
1930 US Federal Census — Oconee, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2207unit:0167)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas W. Knots | 70 | Head | Farmer | South Carolina |
| 2 | Carrie S. Knots | 54 | Wife-H | — | South Carolina |
| 3 | Nellie G. Knots | 38 | Daughter | — | South Carolina |
| 4 | Birdie B. Knots | 26 | Daughter | — | South Carolina |
| 5 | Pauline E. Knots | 18 | Daughter | — | South Carolina |
| 6 | Wilmer B. Knots | 16 | Son | Farmer | South Carolina |
| 7 | Hughes W. Knots | 54 | Brother | Farmer | South Carolina |
| 8 | Grover Williams | 19 | Boarder | Farmer | South Carolina |
| 9 | Guy J. Cromer | 21 | Head | Farmer | South Carolina |
| 10 | Marie M. Cromer | 23 | Wife-H | — | South Carolina |
| 11 | Dorothy L. Cromer | 1 | Daughter | — | South Carolina |
| 12 | Clarence Parker | 36 | Head | Farmer | Georgia |
| 13 | Lula M. Parker | 28 | Wife-H | — | South Carolina |
| 14 | Sagnell G. Parker | 11 | Daughter | — | South Carolina |
| 15 | John J. Parker | 5 | Son | — | South Carolina |
| 16 | Ray P. Parker | 1 | Son | — | South Carolina |
| 17 | Phelan L. Cromer | 25 | Head | Farmer | South Carolina |
| 18 | Grace Cromer | 23 | Wife-H | — | South Carolina |
| 19 | Junie Cromer | 4 | Son | — | South Carolina |
| 20 | John H. Mix | 33 | Head | Farmer | South Carolina |
| 21 | Janet Mix | 14 | Daughter | — | South Carolina |
| 22 | Haylie Mix | 12 | Son | — | South Carolina |
| 23 | Howard Mix | 7 | Son | — | South Carolina |
| 24 | Mary Mix | 5 | Daughter | — | South Carolina |
| 25 | Polly Mix | 3 | Daughter | — | South Carolina |
| 26 | Lloyd R. Sanders | 21 | Head | Farmer | South Carolina |
| 27 | Gladys H. Sanders | 20 | Wife-H | — | South Carolina |
| 28 | Charlie Sanders | 15 | Brother | — | South Carolina |
| 29 | Mary J. King | 58 | Head | Farmer | South Carolina |
| 30 | Ruby V. King THIS PERSON | 23 | Daughter | — | South Carolina |
| 31 | Foy S. King | 17 | Son | Farmer | South Carolina |
| 32 | Freda L. Williams | 78 | Sister | — | South Carolina |
| 33 | Drayton C. King | 31 | Head | Farmer | South Carolina |
| 34 | Reva B. King | 27 | Wife-H | — | South Carolina |
| 35 | Elbert B. Ellis | 45 | Head | Farmer | South Carolina |
| 36 | Maggie M. Ellis | 40 | Wife-H | — | Georgia |
| 37 | Bernie D. Ellis | 21 | Son | Farmer | South Carolina |
| 38 | Max W. Ellis | 20 | Son | Farmer | South Carolina |
| 39 | Mary E. Stanford | 12 | Adopted Daughter | — | Georgia |
| 40 | John W. Ellis | 77 | Head | Farmer | South Carolina |
| 41 | Clarence C. Cromer | 42 | Head | Farmer | South Carolina |
| 42 | Bertha O. Cromer | 36 | Wife-H | — | South Carolina |
| 43 | Mozelle M. Cromer | 19 | Daughter | — | South Carolina |
| 44 | Mildred Cromer | 16 | Daughter | — | South Carolina |
| 45 | Wilmer J. Cromer | 13 | Son | Farmer | South Carolina |
| 46 | Samuel C. Cromer | 10 | Son | — | South Carolina |
| 47 | Ezra Cromer | 44 | Head | Farmer | South Carolina |
| 48 | Grace Cromer | 39 | Wife-H | — | South Carolina |
| 49 | James J. Cromer | 17 | Son | Farmer | South Carolina |
| 50 | Ray M. Cromer | 15 | Son | — | South Carolina |
Pedigree Summary
Ruby + 1 sibling
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)