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Alice Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Florence, South Carolina
Our Model Tree links this Alice Williams across the 1920 and 1930 US Censuses in Florence, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 14-person household.
Age 14
b. ~1916
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Florence, South Carolina |
| Surname | Williams |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| 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 | Back Swamp Township |
| Est. Birth Year | ~1916 |
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.
14 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Lula Williams | Daughter | — | 20 | ~1910 |
| Alice Williams | Daughter | — | 14 | ~1916 |
| Emma Williams | Daughter | — | 6 | ~1924 |
| Alice Williams | Daughter | — | 4 | ~1926 |
| Baby Williams | Daughter | — | ~1930 | |
| Emma Williams | Daughter | — | 16 | ~1914 |
| Mary Williams | Daughter | — | 10 | ~1920 |
| James Williams | Head | — | 60 | ~1870 |
| Baby Williams | Son | — | 2 | ~1928 |
| James Williams | Son | — | 25 | ~1905 |
| John Williams | Son | — | 8 | ~1922 |
| John Williams | Son | — | 18 | ~1912 |
| Henry Williams | Son | — | 12 | ~1918 |
| Lula Williams | Spouse | — | 55 | ~1875 |
Census Appearances
1920
Florence, South …
Daughter, age 3
Florence, South Carolina · implied b. ~1917 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | William |
| Given Name | Alice |
| 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 |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Florence, South …
Daughter, age 14
Florence, South Carolina · implied b. ~1916 — 14 household members
| Surname | Williams |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| 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 Alice Williams across 2 US Census years (1920 and 1930) in Florence, South Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Alice Williams
Daughter · 1930 · age 14 · b. ~1916 · South Carolina
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Sibling
Baby Williams
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Williams
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Williams
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Williams
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Williams
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Williams
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Baby Williams
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Williams
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Williams
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Williams
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Williams
Sibling · 1930 · age 10
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 — Florence, South Carolina
Open full size
1930 US Federal Census — Florence, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2196unit:0522)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leon Cade | 20 | Nephew | Laborer | South Carolina |
| 2 | George James | 70 | Head | Farmer | South Carolina |
| 3 | Roswell James | 60 | Wife | — | South Carolina |
| 4 | James Douglas | 47 | Head | Farmer | South Carolina |
| 5 | Emma Douglas | 44 | Wife | — | South Carolina |
| 6 | James Jr. Douglas | 17 | Son | Laborer | South Carolina |
| 7 | Mary Douglas | 8 | Daughter | — | South Carolina |
| 8 | Charles Williams | 42 | Head | Farmer | South Carolina |
| 9 | Lula Williams | 38 | Wife | — | South Carolina |
| 10 | Charles Jr. Williams | 14 | Son | Laborer | South Carolina |
| 11 | Lula Mae Williams | 6 | Daughter | — | South Carolina |
| 12 | John Chambers | 45 | Head | Farmer | South Carolina |
| 13 | Mary Chambers | 40 | Wife | — | South Carolina |
| 14 | John Jr. Chambers | 18 | Son | Laborer | South Carolina |
| 15 | P. Gregg | 50 | Head | Farmer | South Carolina |
| 16 | Lula Gregg | 45 | Wife | — | South Carolina |
| 17 | P. Jr. Gregg | 19 | Son | Laborer | South Carolina |
| 18 | Mary Gregg | 15 | Daughter | — | South Carolina |
| 19 | Henry Gregg | 12 | Son | — | South Carolina |
| 20 | Lula Mae Gregg | 10 | Daughter | — | South Carolina |
| 21 | James Gregg | 8 | Son | — | South Carolina |
| 22 | Emma Gregg | 6 | Daughter | — | South Carolina |
| 23 | John Gregg | 4 | Son | — | South Carolina |
| 24 | Alice Gregg | 2 | Daughter | — | South Carolina |
| 25 | Baby Gregg | 0 | Son | — | South Carolina |
| 26 | Henry Williams | 40 | Head | Farmer | South Carolina |
| 27 | Mary Williams | 35 | Wife | — | South Carolina |
| 28 | Henry Jr. Williams | 16 | Son | Laborer | South Carolina |
| 29 | Mary Mae Williams | 14 | Daughter | — | South Carolina |
| 30 | James Williams | 12 | Son | — | South Carolina |
| 31 | Lula Williams | 10 | Daughter | — | South Carolina |
| 32 | John Williams | 8 | Son | — | South Carolina |
| 33 | Emma Williams | 6 | Daughter | — | South Carolina |
| 34 | Alice Williams | 4 | Daughter | — | South Carolina |
| 35 | Baby Williams | 2 | Son | — | South Carolina |
| 36 | Baby Williams | 0 | Daughter | — | South Carolina |
| 37 | James Williams | 60 | Head | Farmer | South Carolina |
| 38 | Lula Williams | 55 | Wife | — | South Carolina |
| 39 | James Jr. Williams | 25 | Son | Laborer | South Carolina |
| 40 | Lula Mae Williams | 20 | Daughter | — | South Carolina |
| 41 | John Williams | 18 | Son | Laborer | South Carolina |
| 42 | Emma Williams | 16 | Daughter | — | South Carolina |
| 43 | Alice Williams THIS PERSON | 14 | Daughter | — | South Carolina |
| 44 | Henry Williams | 12 | Son | — | South Carolina |
| 45 | Mary Williams | 10 | Daughter | — | South Carolina |
| 46 | John Jr. Williams | 8 | Son | — | South Carolina |
| 47 | Emma Mae Williams | 6 | Daughter | — | South Carolina |
| 48 | Alice Mae Williams | 4 | Daughter | — | South Carolina |
| 49 | Baby Williams | 2 | Son | — | South Carolina |
| 50 | Baby Williams | 0 | 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)