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Donald King — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Lucas-County, Ohio

Our Model Tree links this Donald King across the 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 8-person household.

Age 20 b. ~1920 Male Son Born: Ohio Single

1940 Census Record Details

Census Year1940
LocationLucas-County, Ohio
SurnameKing
Given NameDonald
Relationship to HeadSon
SexM
Color / RaceWhite
Age20
Marital StatusSingle
BirthplaceOhio
1935 Residence (City)Toledo city
1935 Residence (County)Lucas
Additional Details
OccupationApprentice Bricklayer
IndustryBuilding Industry
Class of WorkerPW
Hours Worked20
Income (1939)550
Highest GradeHs 2
1935 ResidenceSame Place
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
OccupationApprentice Bricklayer
Township / WardToledo City
Est. Birth Year~1920

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 Donald Age Birth yr
Patricia King Daughter — 15 ~1925
Francis King Son — 27 ~1913
Bernard King Son — 10 ~1930
Mary King Spouse — 49 ~1891
Harry King Son — 11 ~1929
Richard King Son — 17 ~1923
Donald King Son — 20 ~1920
Earl King Head — 49 ~1891

Census Appearances

1930
Lucas, Ohio
Son, age 10
Lucas, Ohio · implied b. ~1920 — 11 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname King
Given Name Donald V.
Relationship to Head son
Sex M
Color / Race White
Age 10
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 20
Lucas-County, Ohio · implied b. ~1920 — 8 household members
Surname King
Given Name Donald
Relationship to Head Son
Sex M
Color / Race White
Age 20
Marital Status Single
Birthplace Ohio
1935 Residence (City) Toledo city
1935 Residence (County) Lucas
Occupation Apprentice Bricklayer
Industry Building Industry
Class of Worker PW
Hours Worked 20
Income (1939) 550
Highest Grade Hs 2
1935 Residence Same Place
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 Donald King across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Donald King
Son · 1940 · age 20 · b. ~1920 · Ohio
★ You are viewing this record
Sibling
Patricia King
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard King
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis King
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry King
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard King
Sibling · 1940 · age 10
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

37 people indexed on this census page (nara:1940:m-t0627-03261-00412)

Line Name Age Relation Occupation Birthplace
41 Ruth E. Charles 36 Head Telephone Operator Ohio
42 Joan Charles 8 Daughter — Ohio
43 Eugene Charles 12 Son — Ohio
44 Julia Ross 56 Mother — Ohio
45 Gustave F. Pankratz 73 Head — Germany
46 Apollonia Pankratz 63 Wife — Germany
47 George E. Pankratz 21 Son Sales Engineer Ohio
48 Carl D. Herbert 58 Head Salesman Ohio
49 Marguerite F. Herbert 48 Wife — Ohio
50 Carl Edward Herbert 15 Son — Ohio
51 George Weber 67 Head — Ohio
52 Hazel J. Halter 56 Sister Secretary Ohio
53 Virginia Curen 45 Lodger Secretary Ohio
54 Samuel R. Williams 72 Head Lawyer Ohio
55 Jessie S. Williams 66 Wife — Ohio
56 Earl A. King 49 Head Bricklayer Ohio
57 Mary King 49 Wife — Ohio
58 Francis King 27 Son Bricklayer Ohio
59 Donald King THIS PERSON 20 Son Apprentice Bricklayer Ohio
60 Richard King 17 Son — Ohio
61 Patricia King 15 Daughter — Ohio
62 Harry King 11 Son — Ohio
63 Bernard King 10 Son — Ohio
67 Henry J. Mueller 54 Head Foreman Ohio
68 Louise Mueller 50 Wife — Ohio
69 Eleanor M. Mueller 28 Daughter Teacher Ohio
70 Lenora Mueller 25 Daughter Teacher Ohio
71 Clarence E. Heckman 50 Head Salesman Ohio
72 Virginia Heckman 26 Daughter Saleslady Indiana
73 Albert Kratz 58 Head Butcher Ohio
74 Gladys Kratz 54 Wife Practical Nurse Ohio
75 Patricia Kratz 17 Daughter — Ohio
76 Flora Green 77 Mother-in-law — Ohio
77 William Benowitz 40 Head Clerk Ohio
78 Joseph Dallet 67 Uncle Cigar Maker Austria
79 Sara D. Cope 82 Head — Ohio
80 Frederick Kingsley 31 Head Copy Desk Helper Shipping Clerk Michigan

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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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