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John Mccormick — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Wadena-County, Minnesota

Our Model Tree links this John Mccormick across the 1920, 1930 and 1940 US Censuses in Wadena-County, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1872), then head of a 6-person household.

Age 68 b. ~1872 Male Head Born: Kansas Married

1940 Census Record Details

Census Year1940
LocationWadena-County, Minnesota
SurnameMcCormick
Given NameJohn B.
Relationship to HeadHead
SexM
Color / RaceWhite
Age68
Marital StatusMarried
BirthplaceKansas
1935 Residence (City)Red Eye Township
1935 Residence (County)Wadena
Additional Details
OccupationFarmer
IndustryFarm
Class of WorkerOA
Hours Worked40
Income (1939)0
Highest GradeHs 4
1935 ResidenceSame place
Birth StateKansas
Birth CountryUnited States
Birthplace (normalized)kansas
OccupationFarmer
Township / WardRed Eye Township
Est. Birth Year~1872

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.

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

Name Relation to head Relative to John Age Birth yr
John Mccormick Head — 68 ~1872
William Mccormick Son — 15 ~1925
Mike Mccormick Son — 13 ~1927
Clarence Mccormick Son — 19 ~1921
Doris Mccormick Son — 9 ~1931
Anna Mccormick Spouse — 51 ~1889

Census Appearances

1920
Wadena, Minnesota
Head, age 48
Wadena, Minnesota · implied b. ~1872 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McCormick
Given Name John B.
Relationship to Head Head
Sex M
Color / Race White
Age 48
Marital Status Married
Birthplace Kansas
Father's Birthplace Ohio
Mother's Birthplace Iowa
Occupation Farmer
Industry General Farm
Class of Worker OA
Can Read Yes
Can Write Yes
Speaks English Yes
Home Owned/Rented O
Home Free/Mortgaged M
Birth State Kansas
Birth Country United States
Birthplace (normalized) kansas
1930
Wadena, Minnesota
Head, age 58
Wadena, Minnesota · implied b. ~1872 — 10 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McCormick
Given Name John
Relationship to Head Head
Sex M
Color / Race White
Age 58
Marital Status Married
Birthplace Kansas
Age at First Marriage 38
Father's Birthplace Ohio
Mother's Birthplace Iowa
Occupation none
Can Read/Write Yes
Home Owned/Rented O
Birth State Kansas
Birth Country United States
Birthplace (normalized) kansas
1940
Wadena-County, Minnesota
Head, age 68
Wadena-County, Minnesota · implied b. ~1872 — 6 household members
Surname McCormick
Given Name John B.
Relationship to Head Head
Sex M
Color / Race White
Age 68
Marital Status Married
Birthplace Kansas
1935 Residence (City) Red Eye Township
1935 Residence (County) Wadena
Occupation Farmer
Industry Farm
Class of Worker OA
Hours Worked 40
Income (1939) 0
Highest Grade Hs 4
1935 Residence Same place
Birth State Kansas
Birth Country United States
Birthplace (normalized) kansas

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 John Mccormick across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Mccormick
Head · 1940 · age 68 · b. ~1872 · Minnesota
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Wadena-County, Minnesota Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01966-00182)

Line Name Age Relation Occupation Birthplace
1 Mavis Olson 8 Son — Minnesota
2 Floyd Olson 5 Son — Minnesota
3 Eloise Olson 0 Daughter — Minnesota
4 Eugene Antila 30 Head Laborer Minnesota
5 Elma Antila 23 Wife — Minnesota
6 Nora Antila 2 Daughter — Minnesota
7 Stella Antila 0 Daughter — Minnesota
8 John B. Mccormick THIS PERSON 68 Head Farmer Kansas
9 Anna L. Mccormick 51 Wife — S. Dakota
10 Clarence Mccormick 19 Son — Minnesota
11 William Mccormick 15 Son — Minnesota
12 Mike Mccormick 13 Son — Minnesota
13 Doris Mccormick 9 Son — Minnesota
14 John Raisanen 48 Head Farmer Finland
15 Ina Raisanen 36 Wife — Minnesota
16 Hazel Raisanen 19 Daughter — Minnesota
17 Violet Raisanen 7 Daughter — Minnesota
18 Jesse Raisanen 4 Son — Minnesota
19 Ivar Putikka 47 Head Bus Driver Minnesota
20 Lydia Putikka 43 Wife — Minnesota
21 Melvin Putikka 17 Son — Minnesota
22 Beatrice Putikka 15 Daughter — Minnesota
23 Roy Putikka 13 Son — Minnesota
24 Jane Putikka 9 Daughter — Minnesota
25 Bernice Putikka 7 Daughter — Minnesota
26 Spencer Collins 48 Head Farmer Minnesota
27 Amelia Collins 48 Wife — Minnesota
28 Blanche Collins 17 Daughter — Minnesota
29 Eloise Collins 14 Daughter — Minnesota
30 Matti Waisanen 48 Head Farmer Finland
31 Kate Waisanen 47 Wife — Finland
32 Nellie Waisanen 7 Daughter — Minnesota
33 Olaf Mattson 71 Head Farmer Sweden
34 Axell Mattson 31 Son Farmer Minnesota
35 Richard Pajari 43 Head Farmer Minnesota
36 Hjalmer Pajari 45 Brother Farmer Norway
37 Peace Pajari 49 Sister — Norway
38 Richard Jr. Pajari 7 Son — Minnesota
39 Robert Pajari 5 Son — Minnesota
40 Arnold Pajari 3 Son — Minnesota

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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