YourRoots by Genomelink
Sign up free
JM

Jack Martin — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Crow-Wing-County, Minnesota

Our Model Tree links this Jack Martin across the 1930 and 1940 US Censuses in Crow-Wing-County, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 8-person household.

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

1940 Census Record Details

Census Year1940
LocationCrow-Wing-County, Minnesota
SurnameMartin
Given NameJack
Relationship to HeadSon
SexM
Color / RaceWhite
Age20
Marital StatusSingle
BirthplaceMinnesota
1935 Residence (City)Emily Twp.
1935 Residence (County)Crow Wing
Additional Details
Occupationhousework
Industryher home
Class of WorkerOA
Income (1939)0
Highest Grade8
1935 ResidenceSame place
Birth StateMinnesota
Birth CountryUnited States
Birthplace (normalized)minnesota
OccupationHousework
Township / WardEmily Twp
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 Jack Age Birth yr
Bernard Martin Son — 14 ~1926
Betty Martin Daughter — 17 ~1923
James Martin Son — 19 ~1921
Frank Martin Head — 54 ~1886
Dick Hyde Other — 45 ~1895
Jack Martin Son — 20 ~1920
Maude Martin Spouse — 53 ~1887
John Chase Other — 75 ~1865

Census Appearances

1930
Crow Wing, …
Son, age 10
Crow Wing, Minnesota · implied b. ~1920 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Martin
Given Name Jack A.
Relationship to Head Son
Sex M
Color / Race White
Age 10
Marital Status Single
Birthplace Minnesota
Father's Birthplace Iowa
Mother's Birthplace Minnesota
Can Read/Write Yes
Birth State Minnesota
Birth Country United States
Birthplace (normalized) minnesota
1940
Crow-Wing-County, Minnesota
Son, age 20
Crow-Wing-County, Minnesota · implied b. ~1920 — 8 household members
Surname Martin
Given Name Jack
Relationship to Head Son
Sex M
Color / Race White
Age 20
Marital Status Single
Birthplace Minnesota
1935 Residence (City) Emily Twp.
1935 Residence (County) Crow Wing
Occupation housework
Industry her home
Class of Worker OA
Income (1939) 0
Highest Grade 8
1935 Residence Same place
Birth State Minnesota
Birth Country United States
Birthplace (normalized) minnesota

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 Jack Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Martin
Son · 1940 · age 20 · b. ~1920 · Minnesota
★ You are viewing this record
Sibling
Betty Martin
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Martin
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Martin
Sibling · 1940 · age 19
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 — Crow-Wing-County, Minnesota Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01916-00551)

Line Name Age Relation Occupation Birthplace
1 Verner Vickstrom 45 Head Laborer Minnesota
2 Ida Lou Vickstrom 45 Wife — Minnesota
3 Donald Vickstrom 9 Son — Minnesota
4 Ronald Vickstrom 9 Son — Minnesota
5 Joyce Vickstrom 7 Daughter — Minnesota
6 Stuart Vickstrom 2 Son — Minnesota
7 A. Frank Anderson 61 Head Store Keeper Iowa
8 Lulu Anderson 50 Wife Store Keeper Minnesota
9 Donald Anderson 28 Son Clerk In Store Minnesota
10 Floyd Anderson 26 Son Cutting Logs Minnesota
11 Rollie Ray Anderson 59 Head Clerk Iowa
12 Mary J. Anderson 57 Wife Clerk Minnesota
13 Mary Charlotte Anderson 73 Head — Indiana
14 Ernest Roy Butler 43 Head Laborer On Road Iowa
15 Caroline Butler 37 Wife — Iowa
16 Ernest Jr. Butler 19 Son — Iowa
17 Edwin Edw. Butler 17 Son — Iowa
18 Donald Butler 11 Son — North Dakota
19 Thomas Jr. Butler 7 Son — North Dakota
20 Lester Frank 23 Head Auto Work North Dakota
21 Margaret Ann Frank 22 Wife — Minnesota
22 William Frank 0 Son — Minnesota
23 Charles Edwin Specht 64 Head Wood Work Illinois
24 Minnie Specht 54 Wife — Illinois
25 Lardel Specht 24 Son Cutting Timber Illinois
26 George Specht 18 Son Cutting Timber Illinois
27 Delbert Specht 13 Son — Illinois
28 Valletta Specht 8 Daughter — Illinois
29 Frank Martin 54 Head House Work Iowa
30 Maude Martin 53 Wife Carpenter Minnesota
31 Jack Martin THIS PERSON 20 Son Housework Minnesota
32 James Martin 19 Son Shoe Work Minnesota
33 Betty Martin 17 Daughter Shoe Work Minnesota
34 Bernard Martin 14 Son — Minnesota
35 Dick Hyde 45 Lodger — Minnesota
36 John Chase 75 Lodger — Minnesota
37 George Kunkel 61 Head — Minnesota
38 Edith E. Kunkel 67 Wife — Iowa
39 Roy Mckinzie 23 Head Drives Truck Minnesota
40 Cora Mckinzie 22 Wife — Minnesota

Search for Jack Martin

All Jack Martin Census Records Discover Martin Family Tree

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)

Report inaccurate data
👤 View Profile 🌳 Ancestors 👥 Descendants