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Lois Williams — 1920 US Census Record
Linked across censuses1920 United States Federal Census · St Landry, Louisiana
Our Model Tree links this Lois Williams across the 1910 and 1920 US Censuses in St Landry, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 10-person household.
Age 10
b. ~1910
Female
Daughter
Born: Louisiana
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | St Landry, Louisiana |
| Surname | Williams |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Police Jury Ward 1 |
| 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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Lois | Age | Birth yr |
|---|---|---|---|---|
| Lois Williams | Daughter | — | 10 | ~1910 |
| Lillian Williams | Daughter | — | 12 | ~1908 |
| Lola Williams | Daughter | — | 8 | ~1912 |
| Lillian Williams | Daughter | — | 1 | ~1919 |
| Joseph Williams | Daughter | — | 3 | ~1917 |
| Annie Williams | Daughter | — | 4 | ~1916 |
| Isaac Williams | Head | — | 42 | ~1878 |
| Lester Williams | Son | — | 5 | ~1915 |
| Lois Williams | Son | — | ~1920 | |
| Lula Williams | Spouse | — | 32 | ~1888 |
Census Appearances
Daughter, age 1
St Landry, Louisiana · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Louisa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1920
St Landry, …
Daughter, age 10
St Landry, Louisiana · implied b. ~1910 — 10 household members
| Surname | Williams |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Lois Williams across 2 US Census years (1910 and 1920) in St Landry, Louisiana, using XGBoost record linkage.
Show:
This person
Anchor record
Lois Williams
Daughter · 1920 · age 10 · b. ~1910 · Louisiana
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Sibling
Lois Williams
Sibling · 1920 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lola Williams
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lester Williams
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Williams
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Williams
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Williams
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Williams
Sibling · 1920 · age 12
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
1920 US Federal Census — St Landry, Louisiana
Open full size
1920 US Federal Census — St Landry, Louisiana
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu636unit:0512)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Isaac R Williams | 41 | Head | Farming | Arkansas |
| 2 | Lula Williams | 33 | Wife | None | Alabama |
| 3 | Lester Williams | 14 | Son | Laborer | Louisiana |
| 4 | Lois Williams | 11 | Daughter | None | Louisiana |
| 5 | Lola Williams | 9 | Daughter | None | Louisiana |
| 6 | Lillian Williams | 7 | Daughter | None | Louisiana |
| 7 | Jack Smith | 31 | Head | Laborer | Missouri |
| 8 | Lula Smith | 28 | Wife | None | Mississippi |
| 9 | Lizzie Smith | 80 | Mother-in-law | None | Mississippi |
| 10 | W Ross Quarles | 25 | Head | Farming | Louisiana |
| 11 | Lula Quarles | 22 | Wife | None | Louisiana |
| 12 | Lillian Quarles | 5 | Daughter | None | Louisiana |
| 13 | Ross Jr Quarles | 3 | Son | None | Louisiana |
| 14 | Lois Quarles | 1 | Daughter | None | Louisiana |
| 15 | Lester Quarles | 0 | Son | None | Louisiana |
| 16 | Lester Smith | 40 | Head | Farming | Louisiana |
| 17 | Lula Smith | 38 | Wife | None | Louisiana |
| 18 | Lillian Smith | 12 | Daughter | None | Louisiana |
| 19 | Lois Smith | 10 | Daughter | None | Louisiana |
| 20 | Lola Smith | 7 | Daughter | None | Louisiana |
| 21 | Lester Jr Smith | 2 | Son | None | Louisiana |
| 22 | Joseph Lukas | 27 | Head | Farming | Lithuania |
| 23 | Annie Lukas | 21 | Wife | None | Lithuania |
| 24 | Joseph Jr Lukas | 1 | Son | None | Louisiana |
| 25 | Annie Lukas | 1908 | Daughter | None | Louisiana |
| 26 | Lillian Lukas | None | Daughter | None | Louisiana |
| 27 | Lois Lukas | None | Daughter | None | Louisiana |
| 28 | Lester Smith | 43 | Head | Farming | Louisiana |
| 29 | Lula Smith | 32 | Wife | Laborer | Louisiana |
| 30 | Lillian Smith | 7 | Daughter | None | Louisiana |
| 31 | Lois Smith | 3 | Daughter | None | Louisiana |
| 32 | Edna Lewis | 46 | Head | Farming | Louisiana |
| 33 | Lula Lewis | 41 | Wife | None | Mississippi |
| 34 | Lillian Lewis | 15 | Daughter | None | Louisiana |
| 35 | Lois Lewis | 14 | Daughter | None | Louisiana |
| 36 | Lola Lewis | 12 | Daughter | None | Louisiana |
| 37 | Lester Lewis | 10 | Son | None | Louisiana |
| 38 | Annie Lewis | 9 | Daughter | None | Louisiana |
| 39 | Joseph Lewis | 7 | Son | None | Louisiana |
| 40 | Lillian Lewis | 2 | Daughter | None | Louisiana |
| 41 | Isaac R Williams | 42 | Head | Laborer | Louisiana |
| 42 | Lula Williams | 32 | Wife | None | Louisiana |
| 43 | Lillian Williams | 12 | Daughter | None | Louisiana |
| 44 | Lois Williams THIS PERSON | 10 | Daughter | None | Louisiana |
| 45 | Lola Williams | 8 | Daughter | None | Louisiana |
| 46 | Lester Williams | 5 | Son | None | Louisiana |
| 47 | Annie Williams | 4 | Daughter | None | Louisiana |
| 48 | Joseph Williams | 3 | Daughter | None | Louisiana |
| 49 | Lillian V Williams | 1 | Daughter | None | Louisiana |
| 50 | Lois Williams | 0 | Son | None | Louisiana |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)