Barbara Williams — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Los Angeles, California

Our Model Tree links this Barbara Williams across the 1920 and 1930 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 5-person household.

Age 12 b. ~1918 Female Daughter Born: California Single

1930 Census Record Details

Census Year	1930
Location	Los Angeles, California
Surname	Williams
Given Name	Barbara
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	12
Marital Status	Single
Birthplace	California
Father's Birthplace	Nebraska
Mother's Birthplace	California
Additional Details
Can Read/Write	Yes
Birth State	California
Birth Country	United States
Birthplace (normalized)	california
Township / Ward	Los Angeles City
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.

5 people recorded at the same address in the 1930 census.

Name	Relation to head	Relative to Barbara	Age	Birth yr
Harold Williams	Head	—	41	~1889
Jean Williams	Daughter	—	10	~1920
Barbara Williams	Daughter	—	12	~1918
Kenneth Williams	Son	—	8	~1922
Christabel Williams	Spouse	—	37	~1893

Census Appearances

1920

Los Angeles, …

Daughter, age 2

Los Angeles, California · implied b. ~1918 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Williams
Given Name	Barbara
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	2
Marital Status	Single
Birthplace	California
Father's Birthplace	Nebraska
Mother's Birthplace	California
Birth State	California
Birth Country	United States
Birthplace (normalized)	california

1930

Los Angeles, …

Daughter, age 12

Los Angeles, California · implied b. ~1918 — 5 household members

Surname	Williams
Given Name	Barbara
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	12
Marital Status	Single
Birthplace	California
Father's Birthplace	Nebraska
Mother's Birthplace	California
Can Read/Write	Yes
Birth State	California
Birth Country	United States
Birthplace (normalized)	california

Model Tree

Linked across censuses

Our Model Tree links Barbara Williams across 2 US Census years (1920 and 1930) in Los Angeles, California, using XGBoost record linkage.

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This person

Anchor record

Barbara Williams

Daughter · 1930 · age 12 · b. ~1918 · California

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Sibling

Jean Williams

Sibling · 1930 · age 10

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Kenneth Williams

Sibling · 1930 · age 8

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 — Los Angeles, California Open full size

Page Contents

50 people indexed on this census page (ia:1930:californiacensus00reel134rs:1053)

Line	Name	Age	Relation	Occupation	Birthplace
1	Edward Brewer	71	Head	Retired	Massachusetts
2	Eleanor E Brewer	65	Wife	—	Massachusetts
3	Edward Durbin	37	Head	Manager	Colorado
4	Inez H Durbin	34	Wife	—	Canada English
5	Eleanor F Durbin	6	Daughter	—	California
6	Barbara J Durbin	5	Daughter	—	California
7	Lunnable J Brierley	68	Head	—	England
8	Marie E Brierley	49	Daughter	Designer	North Wales
9	William H Brierley	37	Son	—	North Wales
10	Lida L Bailey	65	Housekeeper	Housekeeper	New York
11	Benjamin H Ewing	81	Head	Physician	Canada
12	Clara H Ewing	40	Wife	Manager	Michigan
13	Cornelia M Rose	52	Housekeeper	Housekeeper	Texas
14	George Bouchard	36	Head	Attorney	Michigan
15	Marie Bouchard	35	Wife	—	Wisconsin
16	Jeanne M Bouchard	10	Daughter	—	Michigan
17	Patricia E Bouchard	7	Daughter	—	Wisconsin
18	Katherine Van Dyke	65	Mother-in-law	—	Wisconsin
19	Marion E Ireland	51	Head	—	New Jersey
20	Felix Ireland	11	Son	—	New York
21	Simmon Levy	47	Head	Retired	Montana
22	Beatrice H Levy	30	Wife	—	Montana
23	Clive R Levy	4	Son	—	Montana
24	John N Levy	2	Son	—	California
25	Kenneth E Levy	1	Son	—	California
26	J Head Harris	37	Head	Salesman	Ohio
27	Rose B Harris	35	Wife	—	Ohio
28	Elizabeth D Harris	10	Daughter	—	Alabama
29	Gertrude B Harris	9	Daughter	—	Alabama
30	Doris J Harris	7	Daughter	—	Alabama
31	Virginia L Harris	5	Daughter	—	Ohio
32	Mary Hernandez	27	Maid	Servant	Mexico
33	Seth M Bond	73	Father-in-law	Retired	Ohio
34	Ernest H Young	41	Head	Salesman	Canada English
35	Janet L Young	36	Wife	—	Illinois
36	Barbara H Young	15	Daughter	—	Illinois
37	Jack H Young	9	Son	—	Illinois
38	Harold J Williams	41	Head	Teacher	Nebraska
39	Christabel Williams	37	Wife	Teacher	California
40	Barbara Williams THIS PERSON	12	Daughter	—	California
41	Jean Williams	10	Daughter	—	California
42	Kenneth Williams	8	Son	—	California
43	William B Arris	61	Head	Proprietor	Ohio
44	Barbara D Arris	50	Wife	—	Missouri
45	Louis E Arris	24	Son	Clerk	Illinois
46	Ethel M Arris	23	Daughter-in-law	—	North Dakota
47	Josephine Roller	42	Servant	Governess	Switzerland
48	—	None	—	—	—
49	—	None	—	—	—
50	—	None	—	—	—

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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)

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