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William Kramer — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Lucas-County, Ohio

Our Model Tree links this William Kramer across the 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 6-person household.

Age 19 b. ~1921 Male Son Born: Ohio Single

1940 Census Record Details

Census Year1940
LocationLucas-County, Ohio
SurnameKramer
Given NameWilliam
Relationship to HeadSon
SexM
Color / RaceWhite
Age19
Marital StatusSingle
BirthplaceOhio
1935 Residence (City)Toledo
1935 Residence (County)Lucas
Additional Details
OccupationLaborer
IndustryStreet Project
Class of WorkerGW
Hours Worked52
Income (1939)180
Highest GradeNo 8
1935 ResidenceOhio
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
OccupationLaborer
Township / WardSylvania Village
Est. Birth Year~1921

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 William Age Birth yr
George Kramer Son — 14 ~1926
Joseph Kramer Son — 27 ~1913
Ralph Kramer Son — 12 ~1928
William Kramer Son — 19 ~1921
John Kramer Son — 17 ~1923
John Kramer Head — 73 ~1867

Census Appearances

1930
Lucas, Ohio
Other, age 9
Lucas, Ohio · implied b. ~1921 — 50 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Kramer
Given Name William
Relationship to Head ward
Sex M
Color / Race White
Age 9
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Occupation none
Can Read/Write Yes
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1940
Lucas-County, Ohio
Son, age 19
Lucas-County, Ohio · implied b. ~1921 — 6 household members
Surname Kramer
Given Name William
Relationship to Head Son
Sex M
Color / Race White
Age 19
Marital Status Single
Birthplace Ohio
1935 Residence (City) Toledo
1935 Residence (County) Lucas
Occupation Laborer
Industry Street Project
Class of Worker GW
Hours Worked 52
Income (1939) 180
Highest Grade No 8
1935 Residence Ohio
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio

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 William Kramer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Kramer
Son · 1940 · age 19 · b. ~1921 · Ohio
★ You are viewing this record
Sibling
John Kramer
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Kramer
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Kramer
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Kramer
Sibling · 1940 · age 14
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 — Lucas-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03106-00102)

Line Name Age Relation Occupation Birthplace
41 Joseph Jr. Haas 11 Son — Ohio
42 Charles Haas 9 Son — Ohio
43 Francis Haas 6 Son — Ohio
44 Robert Haas 4 Son — Ohio
45 Carl Haas 1 Son — Ohio
46 John O. Kramer 73 Head — Ohio
47 Joseph Kramer 27 Son Laborer Ohio
48 William Kramer THIS PERSON 19 Son Laborer Ohio
49 John Howard Kramer 17 Son Laborer Ohio
50 George Kramer 14 Son — Ohio
51 Ralph Kramer 12 Son — Ohio
52 James Kern 56 Head — Pennsylvania
53 Jessie D. Kern 44 Wife — Illinois
54 Wilma Kern 16 Daughter Teacher Assistant Ohio
55 Clara Kern 15 Daughter — Ohio
56 Robert Kern 13 Son — Ohio
57 Richard Kern 10 Son — Ohio
58 Shirley Kern 6 Daughter — Ohio
59 Mary O. Bunting 49 Head — Indiana
60 Harold Bunting 21 Son Truck Driver Ohio
61 Elmer Bunting 19 Son — Ohio
62 Aris Bunting 13 Son — Ohio
63 George Yeager 66 Head Baker Michigan
64 Alma D. Yeager 58 Wife Saleslady Michigan
65 Don D. Yary 40 Head Baker Indiana
66 Marie Yary 36 Wife — Ohio
67 John Yary 15 Son — Ohio
68 Barbara Yary 14 Daughter — Ohio
69 Eleanor Ziegler 18 Step Daughter Teacher Assistant Ohio
70 Charles Ziegler 16 Step Son Teacher Assistant Ohio
71 Martin D. Rorry 74 Head — Ohio
72 Mary Rorry 77 Wife — Michigan
73 Harrison Aunare 57 Step Son Fireman Michigan
74 James Cole 57 Head Attendant Ohio
75 Mable Cole 48 Wife — Ohio
76 Ray O. Nelson 52 Head Pump Operator Ohio
77 Alice Nelson 52 Wife Cook Ohio
78 John Alesch 41 Head Travel Driver Ohio
79 Alvah Alesch 15 Son — Ohio
80 Bruce Alesch 13 Son — Ohio

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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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