Mary Humphrey — 1940 US Census Record

Linked across censuses

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

Our Model Tree links this Mary Humphrey across the 1920, 1930 and 1940 US Censuses in Crow-Wing-County, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 5-person household.

Age 58 b. ~1882 Female Spouse Born: Sweden Married

1940 Census Record Details

Census Year	1940
Location	Crow-Wing-County, Minnesota
Surname	Humphrey
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	58
Marital Status	Married
Birthplace	Sweden
1935 Residence (City)	Deerwood Village
1935 Residence (County)	Crow Wing
Naturalization Status	Naturalized
Additional Details
Class of Worker	0
Hours Worked	0
Highest Grade	No 8
1935 Residence	Same place
Birth Country	Sweden
Birthplace (normalized)	sweden
Township / Ward	Deerwood Village
Est. Birth Year	~1882

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.

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

Name	Relation to head	Relative to Mary	Age	Birth yr
John Humphrey	Head	—	63	~1877
Vivian Humphrey	Daughter	—	27	~1913
Clifford Lindroph	Other	—	21	~1919
Mary Humphrey	Spouse	—	58	~1882
Susan Humphrey	Daughter	—	20	~1920

Census Appearances

1920

Crow Wing, …

Spouse, age 37

Crow Wing, Minnesota · implied b. ~1883 — 9 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Humphrey
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	37
Marital Status	Married
Birthplace	Sweden
Year of Immigration	1882
Naturalization Status	Naturalized
Father's Birthplace	Sweden
Mother's Birthplace	Sweden
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	Swedish
Birth Country	Sweden
Year of Naturalization	1887
Birthplace (normalized)	sweden

1930

Crow Wing, …

Other, age 48

Crow Wing, Minnesota · implied b. ~1882 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Humphrey
Given Name	Mary
Relationship to Head	Wife-H
Sex	F
Color / Race	White
Age	48
Marital Status	Married
Birthplace	Sweden
Naturalization Status	Naturalized
Year of Immigration	1882
Age at First Marriage	24
Father's Birthplace	Sweden
Mother's Birthplace	Sweden
Can Read/Write	Yes
Mother Tongue	Swedish
Birth Country	Sweden
Birthplace (normalized)	sweden

1940

Crow-Wing-County, Minnesota

Spouse, age 58

Crow-Wing-County, Minnesota · implied b. ~1882 — 5 household members

Surname	Humphrey
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	58
Marital Status	Married
Birthplace	Sweden
1935 Residence (City)	Deerwood Village
1935 Residence (County)	Crow Wing
Naturalization Status	Naturalized
Class of Worker	0
Hours Worked	0
Highest Grade	No 8
1935 Residence	Same place
Birth Country	Sweden
Birthplace (normalized)	sweden

Model Tree

Linked across censuses

Our Model Tree links Mary Humphrey across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

Mary Humphrey

Spouse · 1940 · age 58 · b. ~1882 · Minnesota

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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 — Crow-Wing-County, Minnesota Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01916-00540)

Line	Name	Age	Relation	Occupation	Birthplace
1	William Elmore	65	Head	—	Minnesota
2	Emma Elmore	44	Wife	—	Minnesota
3	William Elmore	18	Son	—	Minnesota
4	Idabelle Bangert	23	Daughter	Housemaid	Minnesota
5	Patrick Hous	38	Roomer	Laborer	Minnesota
6	Leon Mattson	41	Head	Cleaner	Minnesota
7	Mabel Mattson	34	Wife	—	Minnesota
8	Leon Jr. Mattson	14	Son	—	Minnesota
9	Florence Mattson	11	Daughter	—	Minnesota
10	Deores Mattson	9	Daughter	—	Minnesota
11	Gordon Mattson	1	Son	—	Minnesota
12	Robert Coffin	41	Head	Clerk	Minnesota
13	Katherine Coffin	32	Wife	—	Illinois
14	Lorain Coffin	14	Daughter	—	Michigan
15	Robert Coffin	13	Son	—	Minnesota
16	Joanne Coffin	6	Daughter	—	Minnesota
17	Sophie Sarja	48	Head	—	Finland
18	Sophia Sarja	17	Daughter	—	Minnesota
19	Lenard Sarja	14	Son	—	Minnesota
20	John Humphrey	63	Head	Contractor	Minnesota
21	Mary Humphrey THIS PERSON	58	Wife	—	Sweden
22	Vivian Humphrey	27	Daughter	—	Minnesota
23	Susan Humphrey	20	Daughter	—	Minnesota
24	Clifford Lindroph	21	Chauffeur	Chauffeur	Minnesota
25	Elmer Simonson	47	Head	Village Marshal	Minnesota
26	Myrtle Simonson	43	Wife	—	Minnesota
27	Myron Helyar	57	Head	Laborer	Minnesota
28	Nellie Helyar	51	Wife	—	Minnesota
29	Earl Smith	36	Head	Mechanic	Minnesota
30	Neta Smith	31	Wife	—	Minnesota
31	Donald Smith	1	Son	—	Minnesota
32	Thomas Enmanlanger	64	Head	Owner	Minnesota
33	Mary Enmanlanger	55	Wife	—	Minnesota
34	Gladys Mclean	30	Daughter	Telephone Operator	Minnesota
35	Geraldine Mclean	8	Daughter	—	Minnesota
36	Myron Letton	63	Head	Worker With Team	Minnesota
37	Bessie Letton	54	Wife	—	Minnesota
38	Marjorie Letton	10	Daughter	—	Minnesota
39	Sara Seavery	62	Head	—	Minnesota
40	Betty Seavery	12	Daughter	—	Minnesota

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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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