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Martin Miller — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Cook-County, Illinois

Our Model Tree links this Martin Miller across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 6-person household.

Age 50 b. ~1890 Male Head Born: Denmark Married

1940 Census Record Details

Census Year1940
LocationCook-County, Illinois
SurnameMiller
Given NameMartin B.
Relationship to HeadHead
SexM
Color / RaceWhite
Age50
Marital StatusMarried
BirthplaceDenmark
1935 Residence (City)Rich Twp
1935 Residence (County)Cook
Naturalization StatusNaturalized
Additional Details
OccupationProprietor Manager
IndustryGas Station Tavern
Class of WorkerOA
Hours Worked72
Income (1939)0
Highest GradeNo 8
1935 ResidenceSame House
Birth CountryDenmark
Birthplace (normalized)denmark
OccupationProprietor Manager
Township / WardRich Twp
Est. Birth Year~1890

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.

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

Name Relation to head Relative to Martin Age Birth yr
August Newman Other — 56 ~1884
Lorraine Miller Daughter — 16 ~1924
Martin Miller Head — 50 ~1890
Amanda Johnson Other — 73 ~1867
June Miller Daughter — 13 ~1927
Margaret Miller Spouse — 39 ~1901

Census Appearances

1920
Cook, Illinois
Head, age 30
Cook, Illinois · implied b. ~1890 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Miller
Given Name Martin
Relationship to Head Head
Sex M
Color / Race White
Age 30
Marital Status Married
Birthplace Denmark
Father's Birthplace Denmark
Mother's Birthplace Denmark
Occupation Teamster
Industry Bottler
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue Danish
Home Owned/Rented Pa
Birth Country Denmark
Year of Naturalization 1911
Birthplace (normalized) denmark
1930
Cook, Illinois
Head, age 40
Cook, Illinois · implied b. ~1890 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Miller
Given Name Martin
Relationship to Head Head
Sex M
Color / Race White
Age 40
Marital Status Married
Birthplace Denmark
Year of Immigration 1907
Age at First Marriage 28
Father's Birthplace Denmark
Mother's Birthplace Denmark
Occupation Chauffeur
Industry Private Family
Class of Worker W
Can Read/Write Yes
Mother Tongue Danish
Home Owned/Rented O
Home Value / Rent 4500
Birth Country Denmark
Birthplace (normalized) denmark
1940
Cook-County, Illinois
Head, age 50
Cook-County, Illinois · implied b. ~1890 — 6 household members
Surname Miller
Given Name Martin B.
Relationship to Head Head
Sex M
Color / Race White
Age 50
Marital Status Married
Birthplace Denmark
1935 Residence (City) Rich Twp
1935 Residence (County) Cook
Naturalization Status Naturalized
Occupation Proprietor Manager
Industry Gas Station Tavern
Class of Worker OA
Hours Worked 72
Income (1939) 0
Highest Grade No 8
1935 Residence Same House
Birth Country Denmark
Birthplace (normalized) denmark

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 Martin Miller across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martin Miller
Head · 1940 · age 50 · b. ~1890 · Illinois
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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 — Cook-County, Illinois Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-00788-00411)

Line Name Age Relation Occupation Birthplace
1 Ruth Henke 22 Daughter Clerk Illinois
2 Margaret Henke 20 Daughter Saleslady Illinois
3 Margaret Henke 73 Mother — Germany
4 Arthur G. D. Henke 45 Head Farmer Illinois
5 Clara Henke 49 Wife — Illinois
6 Elaine Henke 19 Daughter Housekeeper Illinois
7 Arthur Jr. Henke 17 Son — Illinois
8 Martin B. Miller THIS PERSON 50 Head Proprietor Manager Denmark
9 Margaret Miller 39 Wife — Sweden
10 Lorraine Miller 16 Daughter — Illinois
11 June Miller 13 Daughter — Florida
12 Amanda Johnson 73 Mother-in-law — Sweden
13 August Newman 56 Lodger Carpenter Illinois
14 Paul Kneesh 32 Head Car Repair Helper Illinois
15 Elsie Kneesh 30 Wife — Illinois
16 Donald Kneesh 8 Son — Illinois
17 Herbert D. Albers 40 Head Factory Superintendent Iowa
18 Alma Albers 29 Wife — Illinois
19 Valerie Albers 9 Daughter — Illinois
20 Jean Albers 5 Daughter — Illinois
21 Roger Albers 3 Son — Illinois
22 Henry Kampe 39 Head Farmer Illinois
23 Elsie Kampe 35 Wife — Illinois
24 Melburn Kampe 18 Son Farmer Illinois
25 Mildred Kampe 13 Daughter — Illinois
26 Marvin H. Kampe 6 Son — Illinois
27 George Kampe 35 Head Farmer Illinois
28 Hilda Kampe 30 Wife — Illinois
29 Lucille Kampe 10 Daughter — Illinois
30 Delmar Kampe 8 Son — Illinois
31 Vernon Kampe 8 Son — Illinois
32 Carolyn Kampe 5 Daughter — Illinois
33 William Kluner 34 Lodger Farmer Germany
34 Herman Bohlmann 27 Head Farmer Germany
35 Arnold Bohlmann 28 Brother Farmer Germany
36 John Hotchkin 33 Head Farmer Illinois
37 Sara Hotchkin 27 Wife — Illinois
38 John D. Hotchkin 5 Son — Illinois
39 Jean M. Hotchkin 0 Daughter — Illinois
40 Francis Eure 21 Son-in-law Hod Carrier Illinois

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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