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Lillie Williams — 1940 US Census Record
Model Tree available1940 United States Federal Census · Red-River-County, Louisiana
Our Model Tree links this Lillie Williams across the 1920, 1930 and 1940 US Censuses in Red-River-County, Louisiana (XGBoost, ~Confirmed), with identified parents Theodore & Fiddo — first a spouse (b.~1910), then head of a 6-person household.
Age 30
b. ~1910
Female
Spouse
Born: Louisiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Red-River-County, Louisiana |
| Surname | Williams |
| Given Name | Lillie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Red River |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 7 |
| Est. Birth Year | ~1910 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillie | Age | Birth yr |
|---|---|---|---|---|
| Leola Williams | Daughter | — | 11 | ~1929 |
| Lucy Williams | Daughter | — | 15 | ~1925 |
| Lee Williams | Head | — | 40 | ~1900 |
| Ben Williams | Son | — | 2 | ~1938 |
| Ernest Williams | Son | — | 14 | ~1926 |
| Lillie Williams | Spouse | — | 30 | ~1910 |
Census Appearances
1920
Red River, …
Daughter, age 10
Red River, Louisiana · implied b. ~1910 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Red River, …
Daughter, age 20
Red River, Louisiana · implied b. ~1910 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Red-River-County, Louisiana
Spouse, age 30
Red-River-County, Louisiana · implied b. ~1910 — 6 household members
| Surname | Williams |
| Given Name | Lillie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Red River |
| Highest Grade | No 5 |
| 1935 Residence | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Lillie Williams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Theodore Williams (~0.92 confidence) and father Fiddo Williams (~0.92 confidence) and mother Sylvia Williams (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Theodore Williams
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Fiddo Williams
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Sylvia Williams
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lillie Williams
Spouse · 1940 · age 30 · b. ~1910 · Louisiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Red-River-County, Louisiana
Open full size
1940 US Federal Census — Red-River-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01443-00388)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eunice Humphrey | 49 | Mother | — | Louisiana |
| 2 | James P. Mcdonald | 69 | Head | Farmer | Louisiana |
| 3 | Margaret Mcdonald | 67 | Wife | — | Louisiana |
| 4 | Frankie Mcdonald | 37 | Daughter | — | Louisiana |
| 5 | W. Chilton Allen | 30 | Head | Farmer | Louisiana |
| 6 | Irene Allen | 20 | Wife | — | Louisiana |
| 7 | Mack Johnson | 41 | Head | Farmer | Louisiana |
| 8 | Annie Johnson | 21 | Wife | Laborer | Louisiana |
| 9 | Gertrude Lawhorn | 30 | In-law | Laborer | Louisiana |
| 10 | Earl Chapman | 33 | Head | Farmer | Louisiana |
| 11 | Annie Chapman | 48 | Wife | Laborer | Louisiana |
| 12 | Mathis Chapman | 9 | Son | — | Louisiana |
| 13 | Earl Jr. Chapman | 7 | Son | — | Louisiana |
| 14 | Silvia Bell | 75 | Mother-in-law | — | Louisiana |
| 15 | Billy Butler | 73 | Head | Farmer | Louisiana |
| 16 | Rosa Butler | 20 | Daughter | Laborer | Louisiana |
| 17 | Wint Armstead | 62 | Head | Farmer | Louisiana |
| 18 | Pauline Armstead | 33 | Wife | — | Louisiana |
| 19 | Willie J. Beard | 31 | Head | Laborer | Louisiana |
| 20 | Norma Beard | 18 | Wife | Laborer | Louisiana |
| 21 | Clovis Brown | 30 | Head | Laborer | Louisiana |
| 22 | Henry Foreman | 40 | Head | Farmer | Louisiana |
| 23 | Rosa Hitchins | 61 | Mother | — | Louisiana |
| 24 | Willie Speed | 26 | Head | Farmer | Louisiana |
| 25 | Bessie Speed | 30 | Wife | Laborer | Louisiana |
| 26 | Ira J. Speed | 2 | Son | — | Louisiana |
| 27 | Lee Williams | 40 | Head | Farmer | Louisiana |
| 28 | Lillie Williams THIS PERSON | 30 | Wife | — | Louisiana |
| 29 | Lucy Williams | 15 | Daughter | — | Louisiana |
| 30 | Ernest Williams | 14 | Son | Laborer | Louisiana |
| 31 | Leola Williams | 11 | Daughter | — | Louisiana |
| 32 | Ben Jr. Williams | 2 | Son | — | Louisiana |
| 33 | G. H. Brewer | 40 | Head | — | Louisiana |
| 34 | Lucy Brewer | 4 | Daughter | — | Louisiana |
| 35 | John Miller | 40 | Head | Laborer | Louisiana |
| 36 | Lou Miller | 72 | Mother | — | Louisiana |
| 37 | L. B. Nichols | 24 | Head | Farmer | Louisiana |
| 38 | Thelma Nichols | 19 | Wife | — | Louisiana |
| 39 | Walter B. Nichols | 3 | Son | — | Louisiana |
| 40 | Elaine Nichols | 2 | Daughter | — | Louisiana |
Related Census Records
Pedigree Summary
Lillie
Gen 1 · 3 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)