IW
Irene Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allendale, South Carolina
Our Model Tree links this Irene Williams across the 1920 and 1930 US Censuses in Allendale, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 9-person household.
Age 15
b. ~1915
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allendale, South Carolina |
| Surname | Williams |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Laborer |
| Township / Ward | Allendale Township Part |
| Est. Birth Year | ~1915 |
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 Irene | Age | Birth yr |
|---|---|---|---|---|
| Alzina Williams | Daughter | — | 2 | ~1928 |
| Mary Williams | Daughter | — | 12 | ~1918 |
| Mamie Williams | Daughter | — | 14 | ~1916 |
| Jessie Williams | Daughter | — | 17 | ~1913 |
| Clementine Williams | Daughter | — | 7 | ~1923 |
| Irene Williams | Daughter | — | 15 | ~1915 |
| Oscar Williams | Head | — | 55 | ~1875 |
| Luemere Williams | Son | — | 8 | ~1922 |
| Algena Williams | Spouse | — | 50 | ~1880 |
Census Appearances
1920
Allendale, South …
Daughter, age 3
Allendale, South Carolina · implied b. ~1917 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Irene |
| 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
Allendale, South …
Daughter, age 15
Allendale, South Carolina · implied b. ~1915 — 9 household members
| Surname | Williams |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| 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 Irene Williams across 2 US Census years (1920 and 1930) in Allendale, South Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Irene Williams
Daughter · 1930 · age 15 · b. ~1915 · South Carolina
★ You are viewing this record
Sibling
Mary Williams
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Luemere Williams
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alzina Williams
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Williams
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clementine Williams
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mamie Williams
Sibling · 1930 · age 14
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 — Allendale, South Carolina
Open full size
1930 US Federal Census — Allendale, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2185unit:0552)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Dix | 50 | Head | Laborer | South Carolina |
| 2 | Rosa L Dix | 49 | Wife | Laborer | South Carolina |
| 3 | Morris Owens | 43 | Head | Laborer | South Carolina |
| 4 | Lucile Owens | 16 | Daughter | Laborer | South Carolina |
| 5 | Thelma Owens | 12 | Daughter | — | South Carolina |
| 6 | Oscar Williams | 55 | Head | Laborer | South Carolina |
| 7 | Algena Williams | 50 | Wife | Laborer | South Carolina |
| 8 | Irene Williams THIS PERSON | 15 | Daughter | Laborer | South Carolina |
| 9 | Jessie Williams | 17 | Daughter | Laborer | South Carolina |
| 10 | Mamie Williams | 14 | Daughter | Laborer | South Carolina |
| 11 | Mary Williams | 12 | Daughter | — | South Carolina |
| 12 | Luemere Williams | 8 | Son | — | South Carolina |
| 13 | Clementine Williams | 7 | Daughter | — | South Carolina |
| 14 | Williams | 6 | Son | — | South Carolina |
| 15 | Alzina Williams | 2 | Daughter | — | South Carolina |
| 16 | Robert Nailor | 54 | Head | Laborer | South Carolina |
| 17 | Rachael Nailor | 54 | Wife | Laborer | South Carolina |
| 18 | Eddie Nailor | 25 | Son | Laborer | South Carolina |
| 19 | Robert Nailor | 20 | Son | Laborer | South Carolina |
| 20 | Frank Nailor | 18 | Son | Laborer | South Carolina |
| 21 | Charlie Nailor | 17 | Son | Laborer | South Carolina |
| 22 | Hattie Nailor | 14 | Daughter | Laborer | South Carolina |
| 23 | Rosa Nailor | 12 | Daughter | — | South Carolina |
| 24 | George Junior | 43 | Head | Laborer | South Carolina |
| 25 | Minnie Junior | 36 | Wife | Laborer | South Carolina |
| 26 | Ned Junior | 20 | Son | Laborer | South Carolina |
| 27 | Mary Junior | 17 | Daughter | Laborer | South Carolina |
| 28 | Ida Junior | 15 | Daughter | — | South Carolina |
| 29 | Laura Junior | 13 | Daughter | — | South Carolina |
| 30 | Netha Junior | 11 | Daughter | — | South Carolina |
| 31 | Sarah Junior | 7 | Daughter | — | South Carolina |
| 32 | Richard Junior | 5 | Son | — | South Carolina |
| 33 | Samuel Junior | 3 | Son | — | South Carolina |
| 34 | Ira M Williams | 15 | Boarder | — | South Carolina |
| 35 | John B Boyles | 57 | Head | Farmer | South Carolina |
| 36 | Geneva Boyles | 40 | Wife | — | South Carolina |
| 37 | Laura E Boyles | 82 | Mother | — | South Carolina |
| 38 | Gladys Boyles | 11 | Adopted Daughter | — | South Carolina |
| 39 | James Yeomans | 58 | Head | Truck Driver | South Carolina |
| 40 | Mary Yeomans | 50 | Wife | — | South Carolina |
| 41 | Mary E Yeomans | 21 | Daughter | — | South Carolina |
| 42 | Adam Washington | 15 | Servant | Servant | South Carolina |
| 43 | Jim Johnson | 46 | Head | Laborer | South Carolina |
| 44 | Mary B Johnson | 37 | Wife | Laborer | South Carolina |
| 45 | James Best | 20 | Daughter | Laborer | South Carolina |
| 46 | Andrew Johnson | 18 | Son | Laborer | South Carolina |
| 47 | Mozelle Johnson | 16 | Daughter | Laborer | South Carolina |
| 48 | Alma Johnson | 12 | Daughter | — | South Carolina |
| 49 | Otto Johnson | 2 | Son | — | South Carolina |
| 50 | Johnson | 0 | Son | — | 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)