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Alfred Martin — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Bay-County, Michigan

Our Model Tree links this Alfred Martin across the 1930 and 1940 US Censuses in Bay-County, Michigan (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 8-person household.

Age 16 b. ~1924 Male Son Born: Michigan Single

1940 Census Record Details

Census Year1940
LocationBay-County, Michigan
SurnameMartin
Given NameAlfred
Relationship to HeadSon
SexM
Color / RaceWhite
Age16
Marital StatusSingle
BirthplaceMichigan
1935 Residence (City)Linwood, Mich.
1935 Residence (County)Bay
Additional Details
OccupationFarm Laborer
IndustryFarming
Class of WorkerPW
Hours Worked40
Income (1939)52
Highest GradeNo 8
1935 ResidenceSame House
Birth StateMichigan
Birth CountryUnited States
Birthplace (normalized)michigan
OccupationFarm Laborer
Township / WardLinwood Mich
Est. Birth Year~1924

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 Alfred Age Birth yr
Joseph Martin Son — 22 ~1918
Alfred Martin Son — 16 ~1924
Veronica Martin Daughter — 15 ~1925
Florence Martin Spouse — 49 ~1891
Madeline Martin Daughter — 12 ~1928
Fred Martin Head — 52 ~1888
Edward Martin Son — 20 ~1920
Isabell Martin Daughter — 24 ~1916

Census Appearances

1930
Bay, Michigan
Son, age 6
Bay, Michigan · implied b. ~1924 — 11 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Martin
Given Name Alfred
Relationship to Head Son
Sex M
Color / Race White
Age 6
Marital Status Single
Birthplace Michigan
Father's Birthplace Michigan
Mother's Birthplace Michigan
Can Read/Write Yes
Birth State Michigan
Birth Country United States
Birthplace (normalized) michigan
1940
Bay-County, Michigan
Son, age 16
Bay-County, Michigan · implied b. ~1924 — 8 household members
Surname Martin
Given Name Alfred
Relationship to Head Son
Sex M
Color / Race White
Age 16
Marital Status Single
Birthplace Michigan
1935 Residence (City) Linwood, Mich.
1935 Residence (County) Bay
Occupation Farm Laborer
Industry Farming
Class of Worker PW
Hours Worked 40
Income (1939) 52
Highest Grade No 8
1935 Residence Same House
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 Alfred Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alfred Martin
Son · 1940 · age 16 · b. ~1924 · Michigan
★ You are viewing this record
Sibling
Veronica Martin
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabell Martin
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Madeline Martin
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Martin
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Martin
Sibling · 1940 · age 20
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 — Bay-County, Michigan Open full size

Page Contents

38 people indexed on this census page (nara:1940:m-t0627-01729-00313)

Line Name Age Relation Occupation Birthplace
1 Cecil F. Wadd 40 Head Farm Laborer Michigan
2 Flora M. Wadd 39 Wife — Michigan
3 Lorraine R. Wadd 13 Daughter — Michigan
4 Loretta F. Wadd 13 Daughter — Michigan
5 Maryann Wadd 9 Daughter — Michigan
6 Fred Martin 52 Head Farm Laborer Michigan
7 Florence Martin 49 Wife — Michigan
8 Isabell M. Martin 24 Daughter — Michigan
9 Joseph P. Martin 22 Son — Michigan
10 Edward J. Martin 20 Son Farm Laborer Michigan
11 Alfred Martin THIS PERSON 16 Son Farm Laborer Michigan
12 Veronica M. Martin 15 Daughter — Michigan
13 Madeline J. Martin 12 Daughter — Michigan
14 Harold F. Pincumbe 36 Head Mechanic Michigan
15 Emma M. Pincumbe 41 Wife — Michigan
16 Clarence G. Pincumbe 15 Son — Michigan
17 Harold J. Pincumbe 12 Son — Michigan
18 Stewart F. Pincumbe 10 Son — Michigan
19 Luella M. Pincumbe 8 Daughter — Michigan
20 Owen R. Pincumbe 6 Son — Michigan
21 Duane J. Pincumbe 3 Son — Michigan
22 John L. Nowicki 44 Head Enumerator Michigan
23 Casimer J. Tucholski 38 Head Laborer Michigan
24 Mary M. Tucholski 25 Wife — Michigan
25 Weldon W. Judd 35 Head Asst. Manager London, Canada
26 Elma L. Judd 32 Wife — Ohio
27 William P. Evans 59 Head Mining Engineer Ohio
28 Emily A. Evans 61 Wife — Missouri
29 Orin P. Neff 25 Head Factory Supervisor Ohio
30 Florence H. Neff 29 Wife Insulator Ohio
31 Paul F. Schroeder 48 Head Foreman Michigan
32 Belle C. Schroeder 38 Wife — Michigan
33 Roy B. Delorge 58 Head 20 Michigan
34 Delore A. Delorge 44 Wife — Michigan
35 Roy B. Delorge 5 Son — Michigan
36 Peter Brissette 75 Father-in-law — Canada-French
37 Alex Tucholski 44 Head Plant Operator Michigan
38 End Of Page Tucholski 44 Wife Fishing 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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