William William — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Baltimore, Maryland

Our Model Tree links this William William across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a son (b.~1914), then head of a 4-person household.

Age 16 b. ~1914 Male Son Born: Maryland Single

1930 Census Record Details

Census Year	1930
Location	Baltimore, Maryland
Surname	William
Given Name	William
Relationship to Head	Son
Sex	M
Color / Race	White
Age	16
Marital Status	Single
Birthplace	Maryland
Father's Birthplace	Maryland
Mother's Birthplace	Maryland
Additional Details
Can Read/Write	Yes
Birth State	Maryland
Birth Country	United States
Birthplace (normalized)	maryland
Township / Ward	15Th District Part
Est. Birth Year	~1914

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.

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

Name	Relation to head	Relative to William	Age	Birth yr
Cora William	Other	—	44	~1886
George William	Son	—	3	~1927
William William	Son	—	16	~1914
Frank William	Head	—	42	~1888

Census Appearances

1930

Baltimore, Maryland

Son, age 16

Baltimore, Maryland · implied b. ~1914 — 4 household members

Surname	William
Given Name	William
Relationship to Head	Son
Sex	M
Color / Race	White
Age	16
Marital Status	Single
Birthplace	Maryland
Father's Birthplace	Maryland
Mother's Birthplace	Maryland
Can Read/Write	Yes
Birth State	Maryland
Birth Country	United States
Birthplace (normalized)	maryland

1940

Baltimore-County, Maryland

Son, age 25

Baltimore-County, Maryland · implied b. ~1915 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	William E
Given Name	William E
Relationship to Head	Son
Sex	M
Color / Race	White
Age	25
Marital Status	Single
Birthplace	Maryland
1935 Residence (City)	Election District 9
1935 Residence (County)	Baltimore
Occupation	Salesman
Industry	Retail Silversmith
Class of Worker	PW
Hours Worked	34
Income (1939)	295
Highest Grade	H 4
1935 Residence	Same place
Birth State	Maryland
Birth Country	United States
Birthplace (normalized)	maryland

Model Tree

Linked across censuses

Our Model Tree links William William across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

William William

Son · 1930 · age 16 · b. ~1914 · Maryland

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Sibling

George William

Sibling · 1930 · age 3

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 — Baltimore, Maryland Open full size

Page Contents

50 people indexed on this census page (ia:1930:15thcensus847unit:0678)

Line	Name	Age	Relation	Occupation	Birthplace
1	Mildred Webb	37	Wife-H	—	Virginia
2	Frank Webb	16	Son	—	Maryland
3	Helen Webb	14	Daughter	—	Maryland
4	Messenger Webb	7	Son	—	Maryland
5	William Good	23	Head	Laborer	Pennsylvania
6	Annie M Good	23	Wife-H	—	Maryland
7	Bennie Salisbury	30	Head	Hammerer	Virginia
8	Myrtle V Salisbury	26	Wife-H	—	Virginia
9	Bennie A Salisbury	5	Daughter	—	Maryland
10	Robert Salisbury	26	Brother	Mechanic	Maryland
11	Nellie I Salisbury	25	Sister-law	—	Virginia
12	Evelyn Salisbury	2	Niece	—	Maryland
13	Frank J Runner	33	Head	Electrician	Maryland
14	Beulah I Runner	30	Wife-H	—	Maryland
15	Dorothy M Runner	10	Daughter	—	Maryland
16	Grace V Runner	7	Daughter	—	Maryland
17	Peter Eubank	50	Head	Engineer	Lithuania
18	Elizabeth A Eubank	49	Wife-H	—	Maryland
19	Elizabeth D Eubank	11	Daughter	—	Maryland
20	Peter Eubank	9	Son	—	Maryland
21	Harry M Workman	42	Head	Proprietor	Kentucky
22	Mary E Workman	32	Wife-H	—	Kentucky
23	Garrett S Workman	15	Daughter	—	Maryland
24	John T Flynn	69	Father-law	—	Pennsylvania
25	Martin D Mahon	29	Head	Laborer	South Carolina
26	Martha M Mahon	25	Wife-H	—	South Carolina
27	Juanita Mahon	4	Daughter	—	South Carolina
28	Bernice C Mahon	1	Daughter	—	South Carolina
29	David C Villain	40	Head	White Lead Furnaceman	Wales England
30	Sarah E Villain	37	Wife-H	—	West Virginia
31	David C Villain	15	Son	—	West Virginia
32	Madge Villain	13	Daughter	—	Pennsylvania
33	Gladys J Villain	11	Daughter	—	West Virginia
34	Billy Lou Villain	9	Daughter	—	Maryland
35	Clara G Villain	4	Daughter	—	Maryland
36	Milton Owens	30	Head	Roller'S Helper	North Carolina
37	Elizabeth Owens	26	Wife-H	—	North Carolina
38	Bruce N Owens	8	Son	—	North Carolina
39	Eva A Owens	7	Daughter	—	North Carolina
40	Robert F Williams	21	Head	Doubler	North Carolina
41	Helen N Williams	19	Wife-H	—	North Carolina
42	Mary D Williams	1	Daughter	—	North Carolina
43	Frank A Cupp	42	Head	Pipe Fitter	Michigan
44	Jane M Cupp	26	Wife-H	—	France
45	George H Smith	32	Boarder	Brick Layer	Massachusetts
46	Frank J William	42	Head	Laborer	Maryland
47	Cora I William	44	Wife-H	—	Maryland
48	William William THIS PERSON	16	Son	—	Maryland
49	George William	3	Son	—	Maryland
50	William B Foulke	42	Head	Farmer	Maryland

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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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