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John Schroeder — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Jefferson-County, Wisconsin

Our Model Tree links this John Schroeder across the 1930 and 1940 US Censuses in Jefferson-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 10-person household.

Age 14 b. ~1926 Male Son Born: Wisconsin Single

1940 Census Record Details

Census Year1940
LocationJefferson-County, Wisconsin
SurnameSchroeder
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age14
Marital StatusSingle
BirthplaceWisconsin
1935 Residence (City)Jefferson Township
1935 Residence (County)Jefferson
Additional Details
Highest Grade7
1935 ResidenceSame house
Birth StateWisconsin
Birth CountryUnited States
Birthplace (normalized)wisconsin
Township / WardJefferson Township
Est. Birth Year~1926

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.

10 people recorded at the same address in the 1940 census.

Name Relation to head Relative to John Age Birth yr
Margaret Schroeder Daughter — 5 ~1935
Stella Schroeder Daughter — 3 ~1937
Rosemary Schroeder Daughter — 10 ~1930
Mary Schroeder Daughter — 13 ~1927
Helen Schroeder Daughter — 6 ~1934
George Schroeder Head — 46 ~1894
Joe Schroeder Son — 10 ~1930
John Schroeder Son — 14 ~1926
Paul Schroeder Son — 8 ~1932
Viola Schroeder Spouse — 42 ~1898

Census Appearances

1930
Jefferson, Wisconsin
Son, age 4
Jefferson, Wisconsin · implied b. ~1926 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Schroeder
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 4
Marital Status Single
Birthplace Wisconsin
Father's Birthplace Wisconsin
Mother's Birthplace Wisconsin
Birth State Wisconsin
Birth Country United States
Birthplace (normalized) wisconsin
1940
Jefferson-County, Wisconsin
Son, age 14
Jefferson-County, Wisconsin · implied b. ~1926 — 10 household members
Surname Schroeder
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 14
Marital Status Single
Birthplace Wisconsin
1935 Residence (City) Jefferson Township
1935 Residence (County) Jefferson
Highest Grade 7
1935 Residence Same house
Birth State Wisconsin
Birth Country United States
Birthplace (normalized) wisconsin

Model Tree

An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Linked across censuses
Our Model Tree links John Schroeder across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Schroeder
Son · 1940 · age 14 · b. ~1926 · Wisconsin
★ You are viewing this record
Sibling
Helen Schroeder
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Schroeder
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Schroeder
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stella Schroeder
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosemary Schroeder
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joe Schroeder
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Schroeder
Sibling · 1940 · 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

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

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-04485-00452)

Line Name Age Relation Occupation Birthplace
41 Sam Norbert 21 — Farm Labor Wisconsin
42 Delores Wolf 14 niece — Wisconsin
43 George M. Meinel 47 Head Farm Labor Wisconsin
44 Ella Meinel 44 Wife — Wisconsin
45 George Jr. Meinel 17 Son Farm Labor Wisconsin
46 Gloria J. Meinel 14 daughter — Wisconsin
47 George D. Schroeder 46 Head Farm Labor Wisconsin
48 Viola Schroeder 42 Wife — Wisconsin
49 John Schroeder THIS PERSON 14 Son — Wisconsin
50 Mary Jane Schroeder 13 daughter — Wisconsin
51 Joe Schroeder 10 Son — Wisconsin
52 Rosemary Schroeder 10 daughter — Wisconsin
53 Paul Schroeder 8 Son — Wisconsin
54 Helen Schroeder 6 daughter — Wisconsin
55 Margaret Schroeder 5 daughter — Wisconsin
56 Stella Schroeder 3 daughter — Wisconsin
57 Freeman Brown 40 Head Laborer Wisconsin
58 Adelia Brown 34 Wife — Wisconsin
59 Deloris Brown 9 daughter — Wisconsin
60 Donald Brown 5 Son — Wisconsin
61 Darlene Brown 2 daughter — Wisconsin
62 Frank Schroeder 82 Head Farm Labor Germany
63 Dorothy Schroeder 78 Wife — Germany
64 Irene Schroeder 52 daughter — Wisconsin
65 Ben Walcher 60 Head Laborer Wisconsin
66 Anne Walcher 59 Wife — Wisconsin
67 Lester Walcher 32 Son Machinist Wisconsin
68 John Walcher 26 Son Laborer Wisconsin
69 Maynard Neyer 44 Head Mechanic Wisconsin
70 Laura Neyer 22 Wife Mechanic Wisconsin
71 Robert Neyer 5 Son — Wisconsin
72 Frank Neyer 3 Son — Wisconsin
73 Walter Neyer 2 Son — Wisconsin
74 Marie Ann Neyer 0 daughter — Wisconsin
75 Edward Strick 44 Head Farm Labor Wisconsin
76 Emma Strick 42 Wife — Wisconsin
77 Marjorie Strick 16 daughter House Work Wisconsin
78 Marion Strick 13 daughter — Wisconsin
79 Herbert Quade 27 Head Farm Labor Wisconsin
80 Marinda Quade 27 Wife — Wisconsin

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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