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Lillie Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Tammany, Louisiana
Our Model Tree links this Lillie Williams across the 1930 and 1940 US Censuses in St Tammany, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 13-person household.
Age 6
b. ~1924
Female
Daughter
Born: Louisiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Tammany, Louisiana |
| Surname | Williams |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Bogalusa City Part Of |
| Est. Birth Year | ~1924 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lillie | Age | Birth yr |
|---|---|---|---|---|
| Lillie Williams | Daughter | — | 6 | ~1924 |
| Thelma Williams | Daughter | — | 2 | ~1928 |
| Lula Williams | Daughter | — | 12 | ~1918 |
| Ethel Williams | Daughter | — | 4 | ~1926 |
| Mary Williams | Daughter | — | 8 | ~1922 |
| James Williams | Head | — | 40 | ~1890 |
| Lula Williams | Other | — | 20 | ~1910 |
| Tom Williams | Other | — | 25 | ~1905 |
| Willie Williams | Son | — | 10 | ~1920 |
| James Williams | Son | — | 14 | ~1916 |
| Johnnie Williams | Son | — | 1 | ~1929 |
| George Williams | Son | — | ~1930 | |
| Lula Williams | Spouse | — | 35 | ~1895 |
Census Appearances
1930
St Tammany, …
Daughter, age 6
St Tammany, Louisiana · implied b. ~1924 — 13 household members
| Surname | Williams |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
St.-Tammany-County, Louisiana
Daughter, age 16
St.-Tammany-County, Louisiana · implied b. ~1924 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Lilly Mae |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 2 |
| 1935 Residence (County) | St Tammany |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| 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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillie Williams
Daughter · 1930 · age 6 · b. ~1924 · Louisiana
★ You are viewing this record
Sibling
Ethel Williams
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Williams
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Williams
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Williams
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Williams
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Johnnie Williams
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Williams
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Williams
Sibling · 1930 · age 2
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 — St Tammany, Louisiana
Open full size
1930 US Federal Census — St Tammany, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus824unit:0908)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Johnson | 45 | Head | Laborer | Louisiana |
| 52 | Ida Johnson | 40 | Wife | Cook | Louisiana |
| 53 | John Harris | 24 | Lodger | Laborer | Louisiana |
| 54 | Willie Williams | 35 | Head | Laborer | Louisiana |
| 55 | Lula Williams | 30 | Wife | — | Louisiana |
| 56 | Willie Jr Williams | 12 | Son | — | Louisiana |
| 57 | Lula Mae Williams | 10 | Daughter | — | Louisiana |
| 58 | James Williams | 8 | Son | — | Louisiana |
| 59 | Johnnie Williams | 7 | Son | — | Louisiana |
| 60 | Mary Williams | 5 | Daughter | — | Louisiana |
| 61 | Lillie Williams | 3 | Daughter | — | Louisiana |
| 62 | Ethel Williams | 2 | Daughter | — | Louisiana |
| 63 | Thelma Williams | 1 | Daughter | — | Louisiana |
| 64 | George Williams | 25 | Lodger | Laborer | Mississippi |
| 65 | Mary Williams | 21 | Lodger | — | Mississippi |
| 66 | Tom Williams | 22 | Lodger | — | Louisiana |
| 67 | Lula Williams | 19 | Lodger | — | Louisiana |
| 68 | James Williams | 40 | Head | Laborer | Louisiana |
| 69 | Lula Williams | 35 | Wife | — | Louisiana |
| 70 | James Jr Williams | 14 | Son | — | Louisiana |
| 71 | Lula Mae Williams | 12 | Daughter | — | Louisiana |
| 72 | Willie Williams | 10 | Son | — | Louisiana |
| 73 | Mary Williams | 8 | Daughter | — | Louisiana |
| 74 | Lillie Williams THIS PERSON | 6 | Daughter | — | Louisiana |
| 75 | Ethel Williams | 4 | Daughter | — | Louisiana |
| 76 | Thelma Williams | 2 | Daughter | — | Louisiana |
| 77 | Johnnie Williams | 1 | Son | — | Louisiana |
| 78 | George Williams | 0 | Son | — | Louisiana |
| 79 | Tom Williams | 25 | Lodger | Laborer | Louisiana |
| 80 | Lula Williams | 20 | Lodger | — | Louisiana |
| 81 | John Smith | 45 | Head | Laborer | Mississippi |
| 82 | Ida Smith | 40 | Wife | Cook | Mississippi |
| 83 | John Jr Smith | 18 | Son | — | Mississippi |
| 84 | Ida Mae Smith | 16 | Daughter | — | Mississippi |
| 85 | Willie Smith | 14 | Son | — | Louisiana |
| 86 | Mary Smith | 12 | Daughter | — | Louisiana |
| 87 | Lillie Smith | 10 | Daughter | — | Louisiana |
| 88 | Ethel Smith | 8 | Daughter | — | Louisiana |
| 89 | Thelma Smith | 6 | Daughter | — | Louisiana |
| 90 | Johnnie Smith | 4 | Son | — | Louisiana |
| 91 | George Smith | 2 | Son | — | Louisiana |
| 92 | Tom Smith | 25 | Lodger | Laborer | Mississippi |
| 93 | Lula Smith | 20 | Lodger | — | Mississippi |
| 94 | James Smith | 22 | Lodger | — | Mississippi |
| 95 | Willie Johnson | 35 | Head | Laborer | Louisiana |
| 96 | Lula Johnson | 30 | Wife | — | Louisiana |
| 97 | Willie Jr Johnson | 12 | Son | — | Louisiana |
| 98 | Lula Mae Johnson | 10 | Daughter | Cook | Louisiana |
| 99 | James Johnson | 8 | Son | — | Louisiana |
| 100 | Johnnie Johnson | 7 | Son | — | Louisiana |
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)