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Alexander Smith — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Genesee-County, Michigan

Our Model Tree links this Alexander Smith across the 1920, 1930 and 1940 US Censuses in Genesee-County, Michigan (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 4-person household.

Age 52 b. ~1888 Male Head Born: Michigan Married

1940 Census Record Details

Census Year1940
LocationGenesee-County, Michigan
SurnameSmith
Given NameAlexander
Relationship to HeadHead
SexM
Color / RaceWhite
Age52
Marital StatusMarried
BirthplaceMichigan
1935 Residence (City)Flint
1935 Residence (County)Genesee
Additional Details
OccupationLaborer
IndustryFactory
Class of WorkerPW
Hours Worked40
Income (1939)1440
Highest GradeNo 7
1935 ResidenceSame place
Birth StateMichigan
Birth CountryUnited States
Birthplace (normalized)michigan
OccupationLaborer
Township / WardFlint
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.

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

Name Relation to head Relative to Alexander Age Birth yr
Alexander Smith Son — 29 ~1911
Alexander Smith Head — 52 ~1888
Kenneth Smith Son — 25 ~1915
Susan Smith Spouse — 52 ~1888

Census Appearances

1920
Genesee, Michigan
Other, age 31
Genesee, Michigan · implied b. ~1889 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Smith
Given Name Alexander
Relationship to Head Boarder
Sex M
Color / Race White
Age 31
Marital Status Widowed
Birthplace Michigan
Father's Birthplace Germany
Mother's Birthplace Germany
Occupation matcher
Industry lumber mill
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue Polish
Birth State Michigan
Birth Country United States
Birthplace (normalized) michigan
1930
Genesee, Michigan
Other, age 42
Genesee, Michigan · implied b. ~1888 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Smith
Given Name Alexander
Relationship to Head Roomer
Sex M
Color / Race White
Age 42
Marital Status Widowed
Birthplace Michigan
Age at First Marriage 24
Father's Birthplace Germany
Mother's Birthplace New York
Occupation Wood worker
Industry Lumber Co.
Class of Worker W
Can Read/Write Yes
Home Owned/Rented R
Veteran No
Birth State Michigan
Birth Country United States
Birthplace (normalized) michigan
1940
Genesee-County, Michigan
Head, age 52
Genesee-County, Michigan · implied b. ~1888 — 4 household members
Surname Smith
Given Name Alexander
Relationship to Head Head
Sex M
Color / Race White
Age 52
Marital Status Married
Birthplace Michigan
1935 Residence (City) Flint
1935 Residence (County) Genesee
Occupation Laborer
Industry Factory
Class of Worker PW
Hours Worked 40
Income (1939) 1440
Highest Grade No 7
1935 Residence Same place
Birth State Michigan
Birth Country United States
Birthplace (normalized) michigan

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 Alexander Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alexander Smith
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 — Genesee-County, Michigan Open full size

Page Contents

38 people indexed on this census page (nara:1940:m-t0627-01894-00436)

Line Name Age Relation Occupation Birthplace
1 Ida C. Boyd 58 Wife — Canada Irish
3 Albert W. Robinson 60 Head Sweeper Michigan
4 Margaret Robinson 56 Wife — Michigan
5 David C. Robinson 16 Son — Michigan
6 Albert K. Robinson 13 Son — Michigan
7 William H. Turner 38 Head Laborer Michigan
8 Margaret E. Turner 33 Wife Asst. Office Michigan
9 Marilyn H. Turner 10 Daughter — Michigan
10 Madeline F. Hamlin 25 Daughter — Michigan
11 Joseph V. Biehl 41 Head Machinist Michigan
12 Ethel P. Biehl 36 Wife Machine Operator Michigan
13 Elwood J. Biehl 12 Son — Michigan
14 Wendell J. Biehl 10 Son — Michigan
15 Alexander Smith THIS PERSON 52 Head Laborer Michigan
16 Susan Smith 52 Wife — Minnesota
17 Alexander Jr. Smith 29 Son — Michigan
18 Kenneth F. Smith 25 Son — Michigan
19 Edwin H. Metzer 51 Head Machine Operator Kansas
20 Martha B. Metzer 49 Wife — Michigan
21 Harry G. Marsden 32 Head Laborer New York
22 Evelyn V. Marsden 28 Wife — Michigan
23 Harold B. Marsden 10 Son — Michigan
24 Bobbie Robert Marsden 8 Son — Michigan
25 Gertrude Sutton 19 Lodger — Iowa
26 Merle Butterfield 32 Head Tool Grinder Michigan
27 Lucile E. Butterfield 30 Wife — Iowa
28 Herbert M. Butterfield 10 Son — Michigan
29 Deloris E. Butterfield 6 Daughter — Michigan
30 Frank V. Reuter 29 Head Die Setter Louisiana
31 Mable E. Reuter 26 Wife — Arkansas
32 Frankie R. Reuter 4 Son — Michigan
34 John Krick 38 Head Laborer Illinois
35 Alice Krick 27 Wife Nurse Michigan
36 Jacqueline Krick 4 Daughter — Michigan
37 Melvin S. Krick 1 Daughter — Michigan
38 Mary J. Krick 20 Sister Laborer Pennsylvania
39 Herbert K. Byrne 32 Head Machine Operator New York
40 Beatrice Byrne 27 Wife — 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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