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Lois Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mobile, Alabama
Our Model Tree links this Lois Williams across the 1920 and 1930 US Censuses in Mobile, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 14-person household.
Age 12
b. ~1918
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mobile, Alabama |
| Surname | Williams |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Precinct 10 Crichton Part Of |
| Est. Birth Year | ~1918 |
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.
14 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lois | Age | Birth yr |
|---|---|---|---|---|
| Lula Williams | Daughter | — | ~1930 | |
| Lillian Williams | Daughter | — | 18 | ~1912 |
| Lois Williams | Daughter | — | 12 | ~1918 |
| Irene Williams | Daughter | — | 10 | ~1920 |
| Walter Williams | Head | — | 50 | ~1880 |
| Russell Williams | Son | — | 21 | ~1909 |
| James Williams | Son | — | 16 | ~1914 |
| Frank Williams | Son | — | 8 | ~1922 |
| Norman Williams | Son | — | 6 | ~1924 |
| L Williams | Son | — | ~1930 | |
| Homer Williams | Son | — | 14 | ~1916 |
| L Williams | Son | — | 2 | ~1928 |
| L Williams | Son | — | 4 | ~1926 |
| Lula Williams | Spouse | — | 48 | ~1882 |
Census Appearances
1920
Mobile, Alabama
Daughter, age 2
Mobile, Alabama · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Mobile, Alabama
Daughter, age 12
Mobile, Alabama · implied b. ~1918 — 14 household members
| Surname | Williams |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| 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 |
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 (1920 and 1930) in Mobile, Alabama, using XGBoost record linkage.
Show:
This person
Anchor record
Lois Williams
Daughter · 1930 · age 12 · b. ~1918 · Alabama
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Sibling
Russell Williams
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Williams
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Williams
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Williams
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Williams
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
L Williams
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Williams
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
L Williams
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Williams
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
L Williams
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Homer Williams
Sibling · 1930 · age 14
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 — Mobile, Alabama
Open full size
1930 US Federal Census — Mobile, Alabama
Page Contents
31 people indexed on this census page (ia:1930:15thcensus40usce:0471)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 20 | Walter Williams | 50 | Head | Lumberman | Alabama |
| 21 | Lula Williams | 48 | Wife | — | Alabama |
| 22 | Russell Williams | 21 | Son | — | Alabama |
| 23 | Lillian Williams | 18 | Daughter | — | Alabama |
| 24 | James Williams | 16 | Son | Laborer | Alabama |
| 25 | Homer Williams | 14 | Son | — | Alabama |
| 26 | Lois Williams THIS PERSON | 12 | Daughter | — | Alabama |
| 27 | Irene Williams | 10 | Daughter | — | Alabama |
| 28 | Frank Williams | 8 | Son | — | Alabama |
| 29 | Norman Williams | 6 | Son | — | Alabama |
| 30 | L. C. Williams | 4 | Son | — | Alabama |
| 31 | L. V. Williams | 2 | Son | — | Alabama |
| 32 | L. B. Williams | 0 | Son | — | Alabama |
| 33 | Lula Williams | 0 | Daughter | — | Alabama |
| 34 | James Williams | 62 | Head | Proprietor | Alabama |
| 35 | Lula Williams | 56 | Wife | — | Alabama |
| 36 | James Williams | 23 | Son | Engineer | Alabama |
| 37 | Lula Williams | 17 | Daughter | — | Alabama |
| 38 | L. C. Williams | 14 | Son | — | Alabama |
| 39 | James Williams | 44 | Head | Lumberman | Alabama |
| 40 | Lula Williams | 42 | Wife | — | Alabama |
| 41 | James Williams | 17 | Son | — | Alabama |
| 42 | Lula Williams | 15 | Daughter | — | Alabama |
| 43 | James Williams | 41 | Head | Engineer | Alabama |
| 44 | Lula Williams | 38 | Wife | — | Alabama |
| 45 | James Williams | 17 | Son | — | Alabama |
| 46 | Lula Williams | 15 | Daughter | — | Alabama |
| 47 | John Williams | 63 | Head | Running | Alabama |
| 48 | Lula Williams | 54 | Wife | — | Alabama |
| 49 | James Williams | 37 | Son | Repairer | Alabama |
| 50 | Lula Williams | 20 | Daughter | Clerk | Alabama |
Related Census Records
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)