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Gertrude Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Tuscaloosa, Alabama
Our Model Tree links this Gertrude Williams across the 1920 and 1930 US Censuses in Tuscaloosa, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 12-person household.
Age 18
b. ~1912
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Tuscaloosa, Alabama |
| Surname | Williams |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Occupation | Laborer |
| Township / Ward | Beat 16 Courthouse |
| Est. Birth Year | ~1912 |
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 Gertrude | Age | Birth yr |
|---|---|---|---|---|
| Mary Williams | Daughter | — | 15 | ~1915 |
| Minnie Williams | Daughter | — | 12 | ~1918 |
| Gertrude Williams | Daughter | — | 18 | ~1912 |
| Charlie Williams | Head | — | 56 | ~1874 |
| Lucy Williams | Other | — | 54 | ~1876 |
| Simon Williams | Son | — | 7 | ~1923 |
| Lewis Williams | Son | — | 19 | ~1911 |
| Simmie Williams | Son | — | 6 | ~1924 |
| Bowman Williams | Son | — | 11 | ~1919 |
| Alex Williams | Son | — | 8 | ~1922 |
| Willie Williams | Son | — | 2 | ~1928 |
| Sammy Williams | Son | — | 10 | ~1920 |
Census Appearances
1920
Tuscaloosa, Alabama
Daughter, age 8
Tuscaloosa, Alabama · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Tuscaloosa, Alabama
Daughter, age 18
Tuscaloosa, Alabama · implied b. ~1912 — 12 household members
| Surname | Williams |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | 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 Gertrude Williams across 2 US Census years (1920 and 1930) in Tuscaloosa, Alabama, using XGBoost record linkage.
Show:
This person
Anchor record
Gertrude Williams
Daughter · 1930 · age 18 · b. ~1912 · Alabama
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Sibling
Mary Williams
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Simmie Williams
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sammy Williams
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alex Williams
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Minnie Williams
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Simon Williams
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Williams
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bowman Williams
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lewis Williams
Sibling · 1930 · age 19
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 — Tuscaloosa, Alabama
Open full size
1930 US Federal Census — Tuscaloosa, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus51usce:1062)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Henry Jr. Sealy | 18 | Son | Laborer | Alabama |
| 52 | Ellen B. Sealy | 14 | Daughter | — | Alabama |
| 53 | Alma Sealy | 12 | Daughter | — | Alabama |
| 54 | Caroline Sealy | 5 | Daughter | — | Alabama |
| 55 | James Blount | 26 | Head | Farmer | Alabama |
| 56 | Sarah Blount | 22 | Wife-H | Farm Laborer | Alabama |
| 57 | W. C. Blount | 6 | Son | — | Alabama |
| 58 | Mary J. Blount | 3 | Daughter | — | Alabama |
| 59 | James Jr. Blount | 1 | Son | — | Alabama |
| 60 | Netter Miles | 43 | Mother in law | Laborer | Alabama |
| 61 | Pearl Battle | 17 | Cousin | Laborer | Alabama |
| 62 | Willie Blount | 49 | Head | Farmer | Alabama |
| 63 | Viney Blount | 42 | Wife-H | Laborer | Alabama |
| 64 | Leroy Blount | 28 | Son | Laborer | Alabama |
| 65 | Florence Blount | 18 | Daughter | Laborer | Alabama |
| 66 | Mary Blount | 17 | Daughter | Laborer | Alabama |
| 67 | Emmet Blount | 16 | Son | Laborer | Alabama |
| 68 | Edward Blount | 4 | Son | — | Alabama |
| 69 | Willie Blount | 2 | Son | — | Alabama |
| 70 | Amos Jenkins | 29 | Cousin | Farm Laborer | Alabama |
| 71 | William Hall | 27 | Head | Farmer | Alabama |
| 72 | Ludie Hall | 35 | Wife-H | Laborer | Alabama |
| 73 | Allen Hall | 10 | Son | — | Alabama |
| 74 | Mary Hall | 8 | Daughter | — | Alabama |
| 75 | Lillie B. Hall | 7 | Daughter | — | Alabama |
| 76 | Oscar Hall | 3 | Son | — | Alabama |
| 77 | L. C. Hall | 1 | Son | — | Alabama |
| 78 | Kumar Terry | 41 | Head | Farmer | Alabama |
| 79 | Lanier Terry | 36 | Wife-H | Laborer | Alabama |
| 80 | Charlie Williams | 56 | Head | Farmer | Alabama |
| 81 | Lucy Williams | 54 | Wife-H | Laborer | Alabama |
| 82 | Lewis Williams | 19 | Son | Laborer | Alabama |
| 83 | Gertrude Williams THIS PERSON | 18 | Daughter | Laborer | Alabama |
| 84 | Mary Williams | 15 | Daughter | Laborer | Alabama |
| 85 | Minnie L. Williams | 12 | Daughter | Laborer | Alabama |
| 86 | Bowman Williams | 11 | Son | — | Alabama |
| 87 | Sammy L. Williams | 10 | Son | — | Alabama |
| 88 | Alex Williams | 8 | Son | — | Alabama |
| 89 | Simon Williams | 7 | Son | — | Alabama |
| 90 | Simmie Williams | 6 | Son | — | Alabama |
| 91 | Willie Williams | 2 | Son | — | Alabama |
| 92 | Armistead Harris | 61 | Head | Farmer | Alabama |
| 93 | Mary Harris | 56 | Wife-H | Laborer | Alabama |
| 94 | Leck Loggins | 69 | Head | — | Alabama |
| 95 | Andrew Collier | 57 | Head | Farmer | Alabama |
| 96 | Polly Collier | 51 | Wife-H | Laborer | Alabama |
| 97 | Onie B. Collier | 7 | Daughter | — | Alabama |
| 98 | Daisy Johnson | 49 | Head-H | Farmer | Alabama |
| 99 | Isiah B. Johnson | 6 | Grandson | — | Alabama |
| 100 | Johnie Thomas | 38 | Boarder | Day Laborer | Mississippi |
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)