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Jennie Johnson — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Marquette-County, Michigan

Our Model Tree links this Jennie Johnson across the 1920, 1930 and 1940 US Censuses in Marquette-County, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 3-person household.

Age 52 b. ~1888 Female Spouse Born: Finland Married

1940 Census Record Details

Census Year1940
LocationMarquette-County, Michigan
SurnameJohnson
Given NameJennie S.
Relationship to HeadWife
SexF
Color / RaceWhite
Age52
Marital StatusMarried
BirthplaceFinland
1935 Residence (City)Negaunee
1935 Residence (County)Marquette
Naturalization StatusNaturalized
Additional Details
Highest GradeC-4
1935 ResidenceSame place
Birth CountryFinland
Birthplace (normalized)finland
Township / WardNegaunee
Est. Birth Year~1888

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 1940 census.

Name Relation to head Relative to Jennie Age Birth yr
Robert Johnson Head — 49 ~1891
Bruce Johnson Son — 13 ~1927
Jennie Johnson Spouse — 52 ~1888

Census Appearances

1920
Marquette, Michigan
Spouse, age 30
Marquette, Michigan · implied b. ~1890 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Johnson
Given Name Jennie
Relationship to Head Wife
Sex F
Color / Race White
Age 30
Marital Status Married
Birthplace Finland
Year of Immigration 1907
Naturalization Status Naturalized
Father's Birthplace Sweden
Mother's Birthplace Sweden
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue Swedish
Birth Country Finland
Birthplace (normalized) finland
1930
Marquette, Michigan
Other, age 40
Marquette, Michigan · implied b. ~1890 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Johnson
Given Name Jennie M
Relationship to Head Wife-H
Sex F
Color / Race White
Age 40
Marital Status Married
Birthplace Finland
Naturalization Status Naturalized
Year of Immigration 1907
Age at First Marriage 28
Father's Birthplace Sweden
Mother's Birthplace Sweden
Can Read/Write Yes
Mother Tongue Swedish
Birth Country Finland
Birthplace (normalized) finland
1940
Marquette-County, Michigan
Spouse, age 52
Marquette-County, Michigan · implied b. ~1888 — 3 household members
Surname Johnson
Given Name Jennie S.
Relationship to Head Wife
Sex F
Color / Race White
Age 52
Marital Status Married
Birthplace Finland
1935 Residence (City) Negaunee
1935 Residence (County) Marquette
Naturalization Status Naturalized
Highest Grade C-4
1935 Residence Same place
Birth Country Finland
Birthplace (normalized) finland

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 Jennie Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jennie Johnson
Spouse · 1940 · age 52 · b. ~1888 · Michigan
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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Marquette-County, Michigan Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01787-00417)

Line Name Age Relation Occupation Birthplace
41 Robert T. Johnson 49 Head Head Clerk Michigan
42 Jennie S. Johnson THIS PERSON 52 Wife — Finland
43 Bruce W. Johnson 13 Son — Michigan
44 Alina Aho 53 Head — Finland
45 Martin Aho 27 Son Motor Man Michigan
46 Elsie Aho 24 Daughter Assistant Cook Michigan
47 Dewey Aho 22 Son Laborer Michigan
48 Pauline Aho 15 Daughter — Michigan
49 Sofia Granlund 63 Head Seamstress Finland
50 Searle B. Bart 33 Head Mechanic Michigan
51 Elizabeth Bart 32 Wife — New Jersey
52 Thomas J. Bart 6 Son — Michigan
53 Morris J. Bart 5 Daughter — Michigan
54 Nellie Carlyon 61 Mother-in-law — New Jersey
55 Arthur Erickson 53 Head Land Clerk Michigan
56 Esther Erickson 52 Wife — Michigan
57 Evelyn Erickson 27 Daughter — Michigan
58 Arthur Erickson 10 Son — Michigan
59 Louis C. Moore 55 Head Mechanical Engineer Virginia
60 Agnes Moore 55 Wife — Michigan
61 Mary M. Moore 24 Daughter — Minnesota
62 William B. Moore 16 Son — Minnesota
63 Taimi Rantanen 20 Servant Housework Michigan
64 Michael Quinn 50 Head — Wisconsin
65 Irene Hocking 22 Servant Housework Michigan
66 Ralph B. Archibald 54 Head Operator Colorado
67 Emma Archibald 52 Wife — Michigan
68 Alice Archibald 25 Daughter — Michigan
69 M. Clem Archibald 22 Daughter Teacher Michigan
70 Jane Archibald 20 Daughter — Michigan
71 Barbara Archibald 17 Daughter — Michigan
72 Michael Archibald 15 Son — Michigan
73 John Archibald 7 Son — Michigan
74 Irene Ronbeck 19 Servant Housework Michigan
75 Frank Martin 71 Head Janitor England
76 Philip Rowe 62 Head Watchman England
77 Argent Mathews 52 Housekeeper Housework England
78 Henrietta Biscombe 74 Head — Michigan
79 Rettie Abbottson 46 Daughter Teacher Michigan
80 Gertrude Abbottson 15 Granddaughter — Michigan

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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