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John Kaiser — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Dakota-County, Minnesota

Our Model Tree links this John Kaiser across the 1930 and 1940 US Censuses in Dakota-County, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 8-person household.

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

1940 Census Record Details

Census Year1940
LocationDakota-County, Minnesota
SurnameKaiser
Given NameJohn
Relationship to HeadSon
SexM
Color / RaceWhite
Age14
Marital StatusSingle
BirthplaceMinnesota
1935 Residence (City)St. Paul
1935 Residence (County)Dakota
Additional Details
Income (1939)0
Highest GradeNo 8
1935 ResidenceSame house
Birth StateMinnesota
Birth CountryUnited States
Birthplace (normalized)minnesota
Township / WardSt Paul
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.

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

Name Relation to head Relative to John Age Birth yr
John Kaiser Son — 14 ~1926
Joseph Suess Other — 46 ~1894
Francis Kaiser Son — 5 ~1935
Gertrude Kaiser Daughter — 18 ~1922
Catherine Kaiser Spouse — 44 ~1896
Mary Kaiser Daughter — 16 ~1924
John Kaiser Head — 48 ~1892
Margaret Kaiser Daughter — 7 ~1933

Census Appearances

1930
Dakota, Minnesota
Son, age 4
Dakota, Minnesota · implied b. ~1926 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Kaiser
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 4
Marital Status Single
Birthplace Minnesota
Father's Birthplace Hungary
Mother's Birthplace Minnesota
Birth State Minnesota
Birth Country United States
Birthplace (normalized) minnesota
1940
Dakota-County, Minnesota
Son, age 14
Dakota-County, Minnesota · implied b. ~1926 — 8 household members
Surname Kaiser
Given Name John
Relationship to Head Son
Sex M
Color / Race White
Age 14
Marital Status Single
Birthplace Minnesota
1935 Residence (City) St. Paul
1935 Residence (County) Dakota
Income (1939) 0
Highest Grade No 8
1935 Residence Same house
Birth State Minnesota
Birth Country United States
Birthplace (normalized) minnesota

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 Kaiser across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Kaiser
Son · 1940 · age 14 · b. ~1926 · Minnesota
★ You are viewing this record
Sibling
Margaret Kaiser
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Kaiser
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Kaiser
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Kaiser
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 — Dakota-County, Minnesota Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01918-00465)

Line Name Age Relation Occupation Birthplace
41 Robert E. Karas 40 Head Mechanic Minnesota
42 Clara Karas 38 Wife — Minnesota
43 Lawrence Karas 16 Son — Minnesota
44 Elaine Karas 13 Daughter — Minnesota
45 Phyllis Karas 12 Daughter — Minnesota
46 James Karas 3 Son — Minnesota
47 Judith Karas 1 Daughter — Minnesota
48 John Kaiser 48 Head Meat Trimmer Hungary
49 Catherine Kaiser 44 Wife — Minnesota
50 Gertrude Kaiser 18 Daughter Laborer Minnesota
51 Mary Kaiser 16 Daughter — Minnesota
52 John Kaiser THIS PERSON 14 Son — Minnesota
53 Margaret Kaiser 7 Daughter — Minnesota
54 Francis Kaiser 5 Son — Minnesota
55 Joseph Suess 46 Brother-in-law Salesman Minnesota
56 Joseph A. Schmidt 44 Head Stationman Minnesota
57 Elsie V. Schmidt 40 Wife — Wisconsin
58 Melvin Schmidt 18 Son Laborer Minnesota
59 Lawrence Schmidt 16 Son — Minnesota
60 La Verne Schmidt 14 Daughter — Minnesota
61 Ralph D. Van Voshuis 55 Head Asst Chief Clerk S. Dakota
62 James Van Voshuis 36 Son Bookkeeper Minnesota
63 Lorraine Van Voshuis 18 Daughter — Minnesota
64 June Van Voshuis 16 Daughter — Minnesota
65 Jane Van Voshuis 16 Daughter — Minnesota
66 Joseph Kisch 56 Head Butcher Minnesota
67 Teresa Kisch 51 Wife — Minnesota
68 Marcella Kisch 18 Daughter New Worker Minnesota
69 Charles Long 30 Head Oil Station Oper Oregon
70 Dorothy Long 32 Wife — Minnesota
71 Edward Weler 42 Head Machine Operator Minnesota
72 Edith Weler 40 Wife — Minnesota
73 Edward Jr Weler 17 Son — Minnesota
74 Geraldine Weler 13 Daughter — Minnesota
75 Dorothy Weler 8 Daughter — Minnesota
76 Merill Senecal 31 Head Salesman Minnesota
77 Mabel Senecal 30 Wife — Minnesota
78 Frank Jansack 38 Head Accountant Minnesota
79 Nora Jansack 35 Wife — Minnesota
80 Marjorie Jansack 16 Daughter — Minnesota

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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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