John Schmitt — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Cook, Illinois

Our Model Tree links this John Schmitt across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 3-person household.

Age 2 b. ~1928 Male Son Born: Indiana Single

1930 Census Record Details

Census Year	1930
Location	Cook, Illinois
Surname	Schmitt
Given Name	John F
Relationship to Head	Son
Sex	M
Color / Race	White
Age	2
Marital Status	Single
Birthplace	Indiana
Father's Birthplace	Illinois
Mother's Birthplace	Indiana
Additional Details
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana
Township / Ward	Chicago City
Est. Birth Year	~1928

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.

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

Name	Relation to head	Relative to John	Age	Birth yr
John Schmitt	Son	—	2	~1928
Valer Schmitt	Head	—	34	~1896
Alice Schmitt	Spouse	—	26	~1904

Census Appearances

1930

Cook, Illinois

Son, age 2

Cook, Illinois · implied b. ~1928 — 3 household members

Surname	Schmitt
Given Name	John F
Relationship to Head	Son
Sex	M
Color / Race	White
Age	2
Marital Status	Single
Birthplace	Indiana
Father's Birthplace	Illinois
Mother's Birthplace	Indiana
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana

1940

Cook-County, Illinois

Son, age 12

Cook-County, Illinois · implied b. ~1928 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Schmit
Given Name	John F.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	12
Marital Status	Single
Birthplace	Indiana
1935 Residence (City)	Chicago City
1935 Residence (County)	Cook
Highest Grade	G 7
1935 Residence	Same place
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana

Model Tree

Linked across censuses

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

Show:

This person

Anchor record

John Schmitt

Son · 1930 · age 2 · b. ~1928 · Illinois

★ You are viewing this record

Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1930 US Federal Census — Cook, Illinois Open full size

Page Contents

50 people indexed on this census page (ia:1930:illinoiscensus00reel481:0635)

Line	Name	Age	Relation	Occupation	Birthplace
1	Wanda Zimmer	52	Head	—	Poland
2	Walter Zimmer	24	Son	Electrician	Illinois
3	John S Iglow	33	Head	Conductor	Illinois
4	Viola Iglow	37	Wife	—	Mississippi
5	Thelma Henes	19	Step-daughter	Clerk	Missouri
6	Harry L Baker	33	Head	Engineer	Illinois
7	Mildred Baker	31	Wife	—	Illinois
8	Miriam Baker	5	Daughter	—	Illinois
9	Ruben R Bronik	34	Head	Proprietor	Illinois
10	Anna Bronik	64	Mother	—	Russia
11	Etta-Ab Bronik	51	Sister	Trained Nurse	Russia
12	James A Garrow	23	Head	Service Man	Pennsylvania
13	Virginia Garrow	21	Wife	—	Ohio
14	Margaret M Garrow	3	Daughter	—	Illinois
15	Virginia F Garrow	1	Daughter	—	Illinois
16	Elwood E Smith	34	Head	Proprietor	Michigan
17	Muriel Smith	34	Wife	—	England
18	Virginia Smith	8	Daughter	—	Wisconsin
19	Margaret Smith	4	Daughter	—	Wisconsin
20	Patricia Smith	3	Daughter	—	Wisconsin
21	Westerton Smith	1	Son	—	Illinois
22	John J Novak	38	Head	Superintendent	Illinois
23	Ethel Novak	31	Wife	—	Kentucky
24	Edward Armitage	55	Head	Real Estate Broker	Indiana
25	Grace Armitage	45	Wife	—	Pennsylvania
26	Perry Ingalls	46	Head	Dentist	Kansas
27	Clara Ingalls	48	Wife	—	Germany
28	Elmer Thiele	25	Step-son	Bank Clerk	Illinois
29	Verna Thiele	18	Step-daughter	—	Illinois
30	Paul Iargang	81	Father-in-law	—	Germany
31	George T Llewellyn	41	Head	Utility Man	Illinois
32	Grace A Llewellyn	39	Wife	Supervisor	Wisconsin
33	Vance Etherington	32	Head	Superintendent	Illinois
34	Mary Etherington	21	Wife	—	Illinois
35	Lavern Etherington	2	Daughter	—	Illinois
36	John P Laing	29	Brother-in-law	Typesetter	Illinois
37	Valer P Schmitt	34	Head	Tool & Die Maker	Illinois
38	Alice E Schmitt	26	Wife	—	Indiana
39	John F Schmitt THIS PERSON	2	Son	—	Indiana
40	Fred E Austerman	28	Head	Asst Engineer	Wisconsin
41	Hazel M Austerman	24	Wife	—	Wisconsin
42	V-Doris Lutz	50	Head	—	Michigan
43	Barnard M Lutz	27	Son	Police	Michigan
44	Helen M Lutz	23	Daughter	Clerical Work	Michigan
45	Clara M Lutz	19	Daughter	Assembler	Illinois
46	Reida Lindholm	33	Head	Lithographer	Norway
47	Margaret M Lindholm	30	Wife	—	Norway
48	James A Keen	40	Head	Office Manager	New York
49	Janet A Keen	17	Daughter	Stenographer	New York
50	Howard-Ab Keen	16	Son	—	New York

Search for John Schmitt

All John Schmitt Census Records Discover Schmitt Family Tree

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)

Report inaccurate data