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Lucile Williams — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jefferson-County, Alabama
Our Model Tree links this Lucile Williams across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Alabama (XGBoost, ~Confirmed), with identified parents Tom & Lee — first a daughter (b.~1916), then head of a 5-person household.
Age 24
b. ~1916
Female
Daughter
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Alabama |
| Surname | Williams |
| Given Name | Lucile |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Precinct 55 |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Precinct 55 |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lucile | Age | Birth yr |
|---|---|---|---|---|
| Georgiana Williams | Daughter | — | 21 | ~1919 |
| Etta Williams | Daughter | — | 23 | ~1917 |
| Lucile Williams | Daughter | — | 24 | ~1916 |
| Richard Williams | Son | — | 22 | ~1918 |
| Ella Williams | Head | — | 45 | ~1895 |
Census Appearances
1920
Jefferson, Alabama
Daughter, age 3
Jefferson, Alabama · implied b. ~1917 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | William |
| Given Name | Lucile |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Jefferson, Alabama
Daughter, age 13
Jefferson, Alabama · implied b. ~1917 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Lucile |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Jefferson-County, Alabama
Daughter, age 24
Jefferson-County, Alabama · implied b. ~1916 — 5 household members
| Surname | Williams |
| Given Name | Lucile |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Precinct 55 |
| 1935 Residence (County) | Jefferson |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 Lucile Williams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Tom Williams (~0.92 confidence) and father Lee William (~0.92 confidence) and mother Mattie Williams (~0.92 confidence) and mother Ella Williams (~0.92 confidence) and mother Beatrice William (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Tom Williams
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Lee William
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Mattie Williams
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Ella Williams
b. ~1895
Source mother
● Household
· direct · ~0.92
Mother
Beatrice William
b. ~1902
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lucile Williams
Daughter · 1940 · age 24 · b. ~1916 · Alabama
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Sibling
Richard Williams
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Etta Williams
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Georgiana Williams
Sibling · 1940 · age 21
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
1940 US Federal Census — Jefferson-County, Alabama
Open full size
1940 US Federal Census — Jefferson-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00047-00476)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Linda Houser | 32 | Wife | — | Alabama |
| 42 | Eloise Lawrence | 4 | Niece | — | Alabama |
| 43 | Ella Williams | 45 | Head | — | Alabama |
| 44 | Lucile Williams THIS PERSON | 24 | Daughter | — | Alabama |
| 45 | Etta Williams | 23 | Daughter | — | Alabama |
| 46 | Richard Williams | 22 | Son | Laborer | Alabama |
| 47 | Georgiana Williams | 21 | Daughter | — | Alabama |
| 48 | Waddie Jones | 29 | Head | Miner | Alabama |
| 49 | Laura Jones | 34 | Wife | — | Alabama |
| 50 | Harold Peoples | 11 | Nephew | — | Alabama |
| 51 | Maxine Higgins | 10 | Niece | — | Alabama |
| 52 | Robert Hammon | 53 | Head | Laborer | Alabama |
| 53 | Louise Hammon | 52 | Wife | — | Alabama |
| 54 | Pearle Hammon | 20 | Daughter | — | Mississippi |
| 55 | Robert Jr. Hammon | 23 | Son | Laborer | Alabama |
| 56 | Thomas Hammon | 21 | Son | Truck Driver | Alabama |
| 57 | Willie Hammon | 19 | Son | New Worker | Alabama |
| 58 | George Hammon | 17 | Son | — | Alabama |
| 59 | Johnnie Hammon | 15 | Son | — | Alabama |
| 60 | Howard Smith | 50 | Head | Laborer | Georgia |
| 61 | Lillie Smith | 51 | Wife | — | Alabama |
| 62 | Howard Smith | 22 | Son | New Worker | Alabama |
| 63 | Willie Brown | 24 | Head | Laborer | Alabama |
| 64 | Lillian Brown | 24 | Wife | — | Mississippi |
| 65 | Johnnie Thomas | 5 | Nephew | — | Alabama |
| 66 | Edgar Sanders | 25 | Head | Janitor | Alabama |
| 67 | Mary Sanders | 27 | Wife | — | Alabama |
| 68 | Edna M. Sanders | 2 | Daughter | — | Alabama |
| 69 | Rosa Dawson | 25 | Head | — | Alabama |
| 70 | Moses Bell | 48 | Head | Miner | Alabama |
| 71 | Belle M. Bell | 46 | Wife | — | Alabama |
| 72 | Lindsey Borough | 15 | Nephew | Delivery Boy | Alabama |
| 73 | Judge Williams | 29 | Head | Laborer | Alabama |
| 74 | Virginia Williams | 27 | Wife | — | Alabama |
| 75 | Luder Harris | 22 | Brother-in-law | Laborer | Alabama |
| 76 | Martha Harris | 22 | Sister-in-law | Laborer | Alabama |
| 77 | James Hatter | 38 | Head | Laborer | Alabama |
| 78 | Ethel Hatter | 37 | Wife | — | Alabama |
| 79 | Charlie Mathews | 25 | Head | Laborer | Alabama |
| 80 | Mattie Mathews | 21 | Daughter | — | Alabama |
Related Census Records
Pedigree Summary
Lucile + 3 siblings
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 1940 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)