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John Lang — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Trumbull, Ohio

Our Model Tree links this John Lang across the 1930 and 1940 US Censuses in Trumbull, Ohio (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 9-person household.

Age 15 b. ~1915 Male Son Born: Ohio Single

1930 Census Record Details

Census Year	1930
Location	Trumbull, Ohio
Surname	Lang
Given Name	John
Relationship to Head	Son
Sex	M
Color / Race	White
Age	15
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Roumania
Mother's Birthplace	Roumania
Additional Details
Can Read/Write	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio
Township / Ward	Niles City
Est. Birth Year	~1915

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.

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

Name	Relation to head	Relative to John	Age	Birth yr
Helen Lang	Daughter	—	9	~1921
James Lang	Daughter	—	14	~1916
Margaret Lang	Daughter	—	11	~1919
Charles Lang	Head	—	44	~1886
Mary Lang	Other	—	40	~1890
George Lang	Son	—	5	~1925
Nickie Lang	Son	—	7	~1923
John Lang	Son	—	15	~1915
Vincent Lang	Son	—	2	~1928

Census Appearances

1930

Trumbull, Ohio

Son, age 15

Trumbull, Ohio · implied b. ~1915 — 9 household members

Surname	Lang
Given Name	John
Relationship to Head	Son
Sex	M
Color / Race	White
Age	15
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Roumania
Mother's Birthplace	Roumania
Can Read/Write	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1940

Trumbull-County, Ohio

Son, age 26

Trumbull-County, Ohio · implied b. ~1914 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Long
Given Name	John
Relationship to Head	Son
Sex	M
Color / Race	White
Age	26
Marital Status	Single
Birthplace	Ohio
1935 Residence (City)	Niles city
1935 Residence (County)	Trumbull
Occupation	Laborer
Industry	W.P.A. Road Proj
Class of Worker	GW
Hours Worked	24
Income (1939)	480
Highest Grade	No 10
1935 Residence	Same House
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

Model Tree

Linked across censuses

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

Show:

This person

Anchor record

John Lang

Son · 1930 · age 15 · b. ~1915 · Ohio

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Sibling

James Lang

Sibling · 1930 · age 14

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Margaret Lang

Sibling · 1930 · age 11

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Nickie Lang

Sibling · 1930 · age 7

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Helen Lang

Sibling · 1930 · age 9

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Vincent Lang

Sibling · 1930 · age 2

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

George Lang

Sibling · 1930 · age 5

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 — Trumbull, Ohio Open full size

Page Contents

50 people indexed on this census page (ia:1930:ohiocensus00reel1884:0959)

Line	Name	Age	Relation	Occupation	Birthplace
1	John Philly	38	Head-H	Laborer	Roumania
2	Charles Lang	44	Head	Laborer	Roumania
3	Mary Lang	40	Wife-H	—	Roumania
4	John Lang THIS PERSON	15	Son	—	Ohio
5	James Lang	14	Daughter	—	Ohio
6	Margaret Lang	11	Daughter	—	Ohio
7	Helen Lang	9	Daughter	—	Ohio
8	Nickie Lang	7	Son	—	Ohio
9	George Lang	5	Son	—	Ohio
10	Vincent Lang	2	Son	—	Ohio
11	Velorus J Davis	69	Head	—	Ohio
12	Paul K Davis	21	Son	Clerk	Ohio
13	Ruth G Davis	21	Daughter-in-law	—	Ohio
14	Lizzie R Williams	64	Head-H	—	Wales
15	Lillian Williams	35	Daughter	Bookkeeper	Ohio
16	Elizabeth Williams	35	Daughter	Stenographer	Ohio
17	Mary Neale	38	Daughter	—	Ohio
18	Amelia Thomas	70	—	—	Wales
19	John H Thomas	42	Son	Machine Operator	West Virginia
20	George Radcliff	38	—	Laborer	Ohio
21	Anna Mae Radcliff	15	Daughter	—	Ohio
22	Charles Radcliff	10	Son	—	Ohio
23	James Radcliff	6	Son	—	Ohio
24	Mike Oraschan	52	—	Laborer	Yugoslavia
25	Mildred Oraschan	41	Wife-H	—	Yugoslavia
26	Anna Bobish	17	Stepdaughter	—	Indiana
27	George Bobish	19	Stepson	—	Indiana
28	Nathan Oraschan	21	Nephew	Laborer	Pennsylvania
29	Mitchell Komlenic	55	Boarder	Laborer	Yugoslavia
30	Paul Opicac	60	Boarder	Laborer	Yugoslavia
31	Martin Miron	52	Boarder	Laborer	Yugoslavia
32	Sam Baric	53	Boarder	Laborer	Yugoslavia
33	America Mckenney	59	—	—	Kentucky
34	Anthony Mckenney	27	Son	Machine Hand	Kentucky
35	Allen Mckenney	24	Son	Laborer	Kentucky
36	Clifford Clemmons	24	Boarder	Laborer	Kentucky
37	Ray Mccutcheon	38	—	Heater Helper	Pennsylvania
38	Mary Mccutcheon	37	Wife-H	—	Pennsylvania
39	Wilma Mccutcheon	14	Daughter	—	Pennsylvania
40	Vernon Mccutcheon	13	Son	—	Pennsylvania
41	Fred Gluck	45	Head	Trucker	Hungary
42	Helen Gluck	50	Wife-H	—	Germany
43	Robert Gluck	23	Son	Salesman	Pennsylvania
44	Andrew O'Grady	60	Boarder	Heater	Irish Free State
45	Merle Garvin	26	—	Shipping Clerk	Kentucky
46	Lucile Garvin	21	Wife-H	—	Kentucky
47	Thelma Marie Garvin	5	Daughter	—	Ohio
48	John Foster	27	—	Laborer	Kentucky
49	Pearl Foster	23	Wife-H	—	Kentucky
50	James A Foster	4	Son	—	Ohio

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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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