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Lillie Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mecklenburg-County, North Carolina
Our Model Tree links this Lillie Williams across the 1930 and 1940 US Censuses in Mecklenburg-County, North Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 11-person household.
Age 15
b. ~1925
Female
Daughter
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Mecklenburg-County, North Carolina |
| Surname | Williams |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Charlotte city |
| 1935 Residence (County) | Mecklenburg |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Charlotte City |
| Est. Birth Year | ~1925 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillie | Age | Birth yr |
|---|---|---|---|---|
| Mary Williams | Daughter | — | 7 | ~1933 |
| Rudine Williams | Daughter | — | 2 | ~1938 |
| Maybelle Williams | Daughter | — | 28 | ~1912 |
| Rosa Williams | Daughter | — | 21 | ~1919 |
| Irene Williams | Daughter | — | 17 | ~1923 |
| Lillie Williams | Daughter | — | 15 | ~1925 |
| Floyd Williams | Son | — | 16 | ~1924 |
| Willie Williams | Son | — | 13 | ~1927 |
| Alonzo Williams | Son | — | 11 | ~1929 |
| Bobby Williams | Son | — | 5 | ~1935 |
| Hester Williams | Spouse | — | 41 | ~1899 |
Census Appearances
1930
Mecklenburg, North …
Daughter, age 4
Mecklenburg, North Carolina · implied b. ~1926 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Mecklenburg-County, North …
Daughter, age 15
Mecklenburg-County, North Carolina · implied b. ~1925 — 11 household members
| Surname | Williams |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Charlotte city |
| 1935 Residence (County) | Mecklenburg |
| Class of Worker | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north 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 Lillie Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillie Williams
Daughter · 1940 · age 15 · b. ~1925 · North Carolina
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Sibling
Bobby Williams
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Williams
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Floyd Williams
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alonzo Williams
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Williams
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosa Williams
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rudine Williams
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maybelle Williams
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Williams
Sibling · 1940 · age 17
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 — Mecklenburg-County, North Carolina
Open full size
1940 US Federal Census — Mecklenburg-County, North Carolina
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02943-00832)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hester O Williams | 41 | Wife | — | North Carolina |
| 2 | Maybelle Williams | 28 | Daughter | Waitress | North Carolina |
| 3 | Rosa Williams | 21 | Daughter | Maid | North Carolina |
| 4 | Irene Williams | 17 | Daughter | Housework | North Carolina |
| 5 | Floyd Williams | 16 | Son | New Worker | North Carolina |
| 6 | Lillie Williams THIS PERSON | 15 | Daughter | — | North Carolina |
| 7 | Willie Lewis Williams | 13 | Son | — | North Carolina |
| 8 | Alonzo Williams | 11 | Son | — | North Carolina |
| 9 | Mary Hazel Williams | 7 | Daughter | — | North Carolina |
| 10 | Bobby Williams | 5 | Son | — | North Carolina |
| 11 | Rudine Williams | 2 | Daughter | — | North Carolina |
| 12 | Hattie O Hall | 44 | Head | — | South Carolina |
| 13 | Gertrude Hall | 17 | Daughter | — | North Carolina |
| 14 | Inez Hall | 15 | Daughter | — | North Carolina |
| 15 | Joe Jackson | 45 | Lodger | Laborer | South Carolina |
| 16 | Robert B Ross | 65 | Head | Laborer | North Carolina |
| 17 | Ella B Ross | 48 | Wife | — | North Carolina |
| 18 | H. Leon Ross | 16 | Son | — | North Carolina |
| 19 | Rosetta Huey | 85 | Mother-in-law | Delivery Boy | South Carolina |
| 20 | O. K. Watkins | 42 | Head | Brakeman | South Carolina |
| 21 | Susie O Watkins | 44 | Wife | — | South Carolina |
| 22 | John Watkins | 23 | Son | Dishwasher | South Carolina |
| 23 | James Pearson | 29 | Head | Dishwasher | South Carolina |
| 24 | Louella Pearson | 19 | Wife | — | South Carolina |
| 25 | Dorothy Pearson | 9 | Daughter | — | North Carolina |
| 26 | James Pearson | 4 | Son | — | North Carolina |
| 27 | Taylor O Williams | 67 | Head | — | South Carolina |
| 28 | Missie Williams | 53 | Wife | — | South Carolina |
| 29 | Herman Grimes | 32 | Roomer | Waiter | South Carolina |
| 30 | Queen Grimes | 25 | Roomer | — | South Carolina |
| 31 | Melva Williams | 16 | Daughter-in-law | — | South Carolina |
| 32 | Earl Williams | 14 | Nephew | — | South Carolina |
| 33 | Willie Thompson | 28 | Head | Cook | South Carolina |
| 34 | Sarah A Thompson | 34 | Wife | — | North Carolina |
| 35 | Willie Lee Thompson | 9 | Daughter | — | North Carolina |
| 36 | Rufus Thompson | 8 | Son | — | North Carolina |
| 37 | Gilbert Thompson | 6 | Son | — | North Carolina |
| 38 | A. Z. Thompson | 5 | Son | — | North Carolina |
| 39 | Victoria Thompson | 3 | Daughter | — | North Carolina |
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)