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John Simon — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Brown-County, Wisconsin

Our Model Tree links this John Simon across the 1930 and 1940 US Censuses in Brown-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 9-person household.

Age 13 b. ~1927 Male Son Born: Wisconsin Single

1940 Census Record Details

Census Year	1940
Location	Brown-County, Wisconsin
Surname	Simon
Given Name	John
Relationship to Head	Son
Sex	M
Color / Race	White
Age	13
Marital Status	Single
Birthplace	Wisconsin
1935 Residence (City)	Green Bay
1935 Residence (County)	Brown
Additional Details
Highest Grade	6
1935 Residence	Same place
Birth State	Wisconsin
Birth Country	United States
Birthplace (normalized)	wisconsin
Township / Ward	Green Bay
Est. Birth Year	~1927

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 1940 census.

Name	Relation to head	Relative to John	Age	Birth yr
E Simon	Spouse	—	44	~1896
Edward Simon	Head	—	54	~1886
Francis Simon	Son	—	19	~1921
Rita Simon	Daughter	—	22	~1918
Rosemary Simon	Daughter	—	9	~1931
John Simon	Son	—	13	~1927
Philip Simon	Son	—	21	~1919
Margaret Simon	Daughter	—	14	~1926
Mary Simon	Daughter	—	18	~1922

Census Appearances

1930

Brown, Wisconsin

Other, age 3

Brown, Wisconsin · implied b. ~1927 — 33 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Simon
Given Name	John
Relationship to Head	S
Sex	M
Color / Race	White
Age	3
Marital Status	Single
Birthplace	Wisconsin
Father's Birthplace	Wisconsin
Mother's Birthplace	Wisconsin
Can Read/Write	Yes
Birth State	Wisconsin
Birth Country	United States
Birthplace (normalized)	wisconsin

1940

Brown-County, Wisconsin

Son, age 13

Brown-County, Wisconsin · implied b. ~1927 — 9 household members

Surname	Simon
Given Name	John
Relationship to Head	Son
Sex	M
Color / Race	White
Age	13
Marital Status	Single
Birthplace	Wisconsin
1935 Residence (City)	Green Bay
1935 Residence (County)	Brown
Highest Grade	6
1935 Residence	Same place
Birth State	Wisconsin
Birth Country	United States
Birthplace (normalized)	wisconsin

Model Tree

Linked across censuses

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

Show:

This person

Anchor record

John Simon

Son · 1940 · age 13 · b. ~1927 · Wisconsin

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Sibling

Rosemary Simon

Sibling · 1940 · age 9

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Francis Simon

Sibling · 1940 · age 19

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Philip Simon

Sibling · 1940 · age 21

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Rita Simon

Sibling · 1940 · age 22

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Margaret Simon

Sibling · 1940 · age 14

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Mary Simon

Sibling · 1940 · age 18

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

1940 US Federal Census — Brown-County, Wisconsin Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-04460-00682)

Line	Name	Age	Relation	Occupation	Birthplace
41	Bertha Desarmelle	67	Wife	—	Ohio
42	Duncan J. Nelson	42	Head	Pressman	Illinois
43	Elsie D. Nelson	42	Wife	—	Wisconsin
44	Herbert J. Van Dreel	30	Head	Car Mechanic	Wisconsin
45	Cecilia D. Van Dreel	28	Wife	—	Wisconsin
46	Ronald Van Dreel	2	Son	—	Wisconsin
47	Nancy Van Dreel	1	Daughter	—	Wisconsin
48	Clarence Kaye	38	Head	Tin-Smith	Wisconsin
49	Helen Kaye	33	Wife	—	Wisconsin
50	Harold Kaye	13	Son	—	Wisconsin
51	James Kaye	9	Son	—	Wisconsin
52	Charles Anderson	43	Head	Truck Driver	Wisconsin
53	Geraldine Anderson	42	Wife	—	Wisconsin
54	Charles Anderson	22	Son	Bookkeeper	Wisconsin
55	Lawrence Larsen	58	Lodger	Mechanic	Wisconsin
56	Eliar O. Eliason	56	Head	Carpenter	Norway
57	Elsie Eliason	44	Wife	—	Wisconsin
58	Lowell Eliason	15	Son	—	Wisconsin
59	Kenneth Eliason	9	Son	—	Wisconsin
60	Augusta Gajafsky	68	Wife	—	Wisconsin
61	Caroline O. Gajafsky	46	Daughter	—	Wisconsin
62	Sadie Gajafsky	44	Daughter	Wrapper	Wisconsin
63	Walter Gajafsky	36	Son	—	Wisconsin
64	Jesse Byrd	50	Head	Salesman	Indiana
65	Helen P. Byrd	35	Wife	—	Indiana
66	Virginia Byrd	8	Daughter	—	Indiana
67	Edward Simon	54	Head	Janitor	Wisconsin
68	E. Harriet Simon	44	Wife	—	Wisconsin
69	Rita Simon	22	Daughter	Packer	Wisconsin
70	Philip O. Simon	21	Son	Laborer	Wisconsin
71	Francis Simon	19	Son	Chauffeur	Wisconsin
72	Mary Anne Simon	18	Daughter	Laundress	Wisconsin
73	Margaret Simon	14	Daughter	—	Wisconsin
74	John Simon THIS PERSON	13	Son	—	Wisconsin
75	Rosemary Simon	9	Daughter	—	Wisconsin
76	Frank J. Baldwin	41	Head	Switchman	Wisconsin
77	Grace E. Baldwin	35	Wife	—	Minnesota
78	Wallace Baldwin	17	Son	—	Wisconsin
79	Audrey Baldwin	15	Daughter	—	Wisconsin
80	Kenneth Baldwin	10	Son	—	Wisconsin

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 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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