AW
Ada Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sumter, Alabama
Our Model Tree links this Ada Williams across the 1920 and 1930 US Censuses in Sumter, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 12-person household.
Age 14
b. ~1916
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sumter, Alabama |
| Surname | Williams |
| Given Name | Ada |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Can Read/Write | No |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Precinct 8 Brunswick |
| 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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ada | Age | Birth yr |
|---|---|---|---|---|
| Lora Williams | Daughter | — | 23 | ~1907 |
| Birdie Williams | Daughter | — | 7 | ~1923 |
| Lilly Williams | Daughter | — | 1 | ~1929 |
| Ada Williams | Daughter | — | 11 | ~1919 |
| Ada Williams | Daughter | — | 14 | ~1916 |
| Cleveland Williams | Head | — | 32 | ~1898 |
| June Williams | Other | — | 22 | ~1908 |
| Cleveland Williams | Son | — | 16 | ~1914 |
| John Williams | Son | — | 9 | ~1921 |
| Mack Williams | Son | — | 24 | ~1906 |
| Henry Williams | Son | — | 5 | ~1925 |
| Maggie Williams | Spouse | — | 40 | ~1890 |
Census Appearances
1920
Sumter, Alabama
Daughter, age 5
Sumter, Alabama · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Ada |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read | No |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Sumter, Alabama
Daughter, age 14
Sumter, Alabama · implied b. ~1916 — 12 household members
| Surname | Williams |
| Given Name | Ada |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read/Write | No |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Ada Williams across 2 US Census years (1920 and 1930) in Sumter, Alabama, using XGBoost record linkage.
Show:
This person
Anchor record
Ada Williams
Daughter · 1930 · age 14 · b. ~1916 · Alabama
★ You are viewing this record
Sibling
Lilly Williams
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Williams
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ada Williams
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Williams
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Birdie Williams
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mack Williams
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cleveland Williams
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lora Williams
Sibling · 1930 · age 23
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 — Sumter, Alabama
Open full size
1930 US Federal Census — Sumter, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus49usce:0238)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Annie Brown | 44 | Head | Laborer | Alabama |
| 2 | Mollie Jackson | 68 | Head | Laborer | Alabama |
| 3 | Ellis May | 19 | Head | Laborer | Alabama |
| 4 | Lizzie May | 16 | Wife | — | Alabama |
| 5 | Percy French | 24 | Head | Laborer | Alabama |
| 6 | Lucille French | 21 | Wife | — | Alabama |
| 7 | Walter Austin | 20 | Boarder | Laborer | Alabama |
| 8 | John Bivins | 28 | Head | Laborer | Alabama |
| 9 | Lilly M. Bivins | 21 | Wife | — | Alabama |
| 10 | Sam Shackelford | 32 | Brother | Laborer | Alabama |
| 11 | Walter W. Garland | 77 | Head | Farmer | Alabama |
| 12 | Annie U. Garland | 77 | Wife | — | Alabama |
| 13 | Belle Garland | 48 | Daughter | — | Alabama |
| 14 | Joe E. Garland | 45 | Son | Laborer | Alabama |
| 15 | Matt Rice | 25 | Head | Laborer | Alabama |
| 16 | Maud Rice | 17 | Wife | — | Alabama |
| 17 | Joe W. Rice | 1 | Son | — | Alabama |
| 18 | George Thomas | 21 | Head | Laborer | Alabama |
| 19 | Kittie Thomas | 16 | Wife | — | Alabama |
| 20 | John Thomas | 22 | Brother | Laborer | Alabama |
| 21 | Anna Roland | 30 | Cousin | Laborer | Alabama |
| 22 | Bob Garrett | 37 | Head | Laborer | Alabama |
| 23 | Bessie Garrett | 35 | Wife | — | Alabama |
| 24 | Claudia Garrett | 16 | Daughter | Laborer | Alabama |
| 25 | Robt. Garrett | 9 | Son | — | Alabama |
| 26 | Herbert Garrett | 8 | Son | — | Alabama |
| 27 | Cleveland Williams | 32 | Head | Farmer | Alabama |
| 28 | Maggie Williams | 40 | Wife | — | Alabama |
| 29 | Mack Williams | 24 | Son | Laborer | Alabama |
| 30 | June Williams | 22 | Daughter in Law | — | Alabama |
| 31 | Lora Williams | 23 | Daughter | Laborer | Alabama |
| 32 | Cleveland Williams | 16 | Son | Laborer | Alabama |
| 33 | Ada Williams THIS PERSON | 14 | Daughter | — | Alabama |
| 34 | Ada Williams | 11 | Daughter | — | Alabama |
| 35 | John Williams | 9 | Son | — | Alabama |
| 36 | Birdie Williams | 7 | Daughter | — | Alabama |
| 37 | Henry N. Williams | 5 | Son | — | Alabama |
| 38 | Lilly Williams | 1 | Daughter | — | Alabama |
| 39 | Jim Williams | 21 | Head | Laborer | Alabama |
| 40 | Cindy Williams | 16 | Wife | — | Alabama |
| 41 | Sol Williams | 13 | Grandson | — | Alabama |
| 42 | Mamie Matthews | 41 | Head | Farmer | Alabama |
| 43 | Timothy Matthews | 20 | Son | Laborer | Alabama |
| 44 | Luther Matthews | 20 | Son | — | Alabama |
| 45 | Jesse Jones | 20 | Son | Laborer | Alabama |
| 46 | Margaret Jones | 18 | Daughter | — | Alabama |
| 47 | Miranda Ware | 77 | Mother | — | Alabama |
| 48 | Emma King | 13 | Granddaughter | — | Alabama |
| 49 | Rosie Matthews | 11 | Granddaughter | — | Alabama |
| 50 | Timothy Matthews | 7 | Grandson | — | Alabama |
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)