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William Mcdonald — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Wayne-County, Michigan

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

Age 52 b. ~1888 Male Head Born: Scotland Divorced

1940 Census Record Details

Census Year1940
LocationWayne-County, Michigan
SurnameMcDonald
Given NameWilliam
Relationship to HeadHead
SexM
Color / RaceWhite
Age52
Marital StatusDivorced
BirthplaceScotland
1935 Residence (City)Detroit City
1935 Residence (County)Wayne
Naturalization StatusNaturalized
Additional Details
OccupationAssembler
IndustryAuto factory
Class of WorkerPW
Hours Worked36
Income (1939)1300
Highest GradeH-2
1935 ResidenceSame place
Birth CountryScotland
Birthplace (normalized)scotland
OccupationAssembler
Township / WardDetroit City
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 William Age Birth yr
William Mcdonald Head — 52 ~1888
Douglas Mcdonald Son — 23 ~1917
William Mcdonald Son — 15 ~1925

Census Appearances

1920
Wayne, Michigan
Other, age 30
Wayne, Michigan · implied b. ~1890 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McDonald
Given Name William
Relationship to Head Lodger
Sex M
Color / Race White
Age 30
Marital Status Married
Birthplace Scotland
Father's Birthplace Scotland
Mother's Birthplace Scotland
Occupation Woodworker
Industry Lumber Mill
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue English
Birth Country Scotland
Birthplace (normalized) scotland
1930
Wayne, Michigan
Head, age 40
Wayne, Michigan · implied b. ~1890 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McDonald
Given Name William
Relationship to Head Head
Sex M
Color / Race White
Age 40
Marital Status Married
Birthplace Scotland
Naturalization Status First papers filed
Year of Immigration 1921
Age at First Marriage 28
Father's Birthplace Scotland
Mother's Birthplace Scotland
Occupation Mechanic
Industry Auto Plant
Class of Worker W
Can Read/Write Yes
Mother Tongue Scotch
Home Owned/Rented R
Home Value / Rent 30
Radio Set R
Veteran No
Birth Country Scotland
Birthplace (normalized) scotland
1940
Wayne-County, Michigan
Head, age 52
Wayne-County, Michigan · implied b. ~1888 — 3 household members
Surname McDonald
Given Name William
Relationship to Head Head
Sex M
Color / Race White
Age 52
Marital Status Divorced
Birthplace Scotland
1935 Residence (City) Detroit City
1935 Residence (County) Wayne
Naturalization Status Naturalized
Occupation Assembler
Industry Auto factory
Class of Worker PW
Hours Worked 36
Income (1939) 1300
Highest Grade H-2
1935 Residence Same place
Birth Country Scotland
Birthplace (normalized) scotland

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 Mcdonald across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
William Mcdonald
Head · 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 — Wayne-County, Michigan Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01842-00225)

Line Name Age Relation Occupation Birthplace
41 Lillian Anderson 29 Wife Binder New York
42 Rose Carne 17 Daughter — Michigan
43 Gordon Buth 34 Lodger Mechanic Michigan
44 Alex Vogezusak 39 Head Service Man Russia
45 Alice Vogezusak 23 Wife — Michigan
46 John H. Schneider 35 Head Inspector Michigan
47 Agnes Schneider 27 Wife — Arkansas
48 Dolores Schneider 5 Daughter — Michigan
49 Beverly Schneider 3 Daughter — Michigan
50 Leo R. Mccay 48 Head Stockman Michigan
51 Ada K. Mccay 48 Wife — Michigan
52 Delmont Mccay 25 Son Driver Michigan
53 Albert Honeywell 57 Head Treasurer Connecticut
54 Grace Honeywell 72 Wife — New York
55 Douglas Honeywell 17 Son Clerk Michigan
56 William Mcdonald THIS PERSON 52 Head Assembler Scotland
57 Douglas Mcdonald 23 Son Assembler Canada-Eng
58 William Mcdonald 15 Son — Michigan
59 Marvin Eagle 21 Head Spot Facer Michigan
60 Lucille M. Eagle 19 Wife — Nebraska
61 Evelyn Flowers 29 Head Stenographer S. Carolina
62 Jeanette Flowers 6 Daughter — S. Carolina
63 Ernest Reynolds 34 Head Grinder Indiana
64 Olive Reynolds 26 Wife — Indiana
65 John Nielsen 26 Head Grinder Washington
66 Christine Nielsen 28 Wife — Michigan
67 Albert White 25 Head Adjuster Michigan
68 Edith M. White 25 Wife — Iowa
69 Ida Maguire 26 Head Reg. Nurse New York
70 Jenny Maguire 24 Sister Assembler Canada-Eng
71 Frank J. Block 44 Head Conductor Pennsylvania
72 Rana Block 40 Wife — Michigan
73 George Trotter 48 Head Salesman Michigan
74 Addie M. Trotter 47 Wife — Indiana
75 Donald Lyons 12 Nephew — Michigan
76 Fred Crowland 27 Head Bus Driver Michigan
77 Genevieve Crowland 26 Wife — Ohio
78 Albert Crowland 2 Son — Michigan
79 Alexander Noble 41 Head Maintenance Man Scotland
80 Margaret Noble 37 Wife — Scotland

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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