John Chase — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Fremont-County, Idaho

Our Model Tree links this John Chase across the 1920, 1930 and 1940 US Censuses in Fremont-County, Idaho (XGBoost, ~Confirmed), with identified parents Herbert & Blanche — first a head (b.~1915), then head of a 3-person household.

Age 25 b. ~1915 Male Head Born: Idaho Married

1940 Census Record Details

Census Year	1940
Location	Fremont-County, Idaho
Surname	Chase
Given Name	John E.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	25
Marital Status	Married
Birthplace	Idaho
1935 Residence (City)	St. Anthony
1935 Residence (County)	Fremont
Additional Details
Occupation	Mechanic
Industry	Auto Garage
Class of Worker	PW
Hours Worked	60
Income (1939)	332
Highest Grade	H 4
1935 Residence	Same House
Birth State	Idaho
Birth Country	United States
Birthplace (normalized)	idaho
Occupation	Mechanic
Township / Ward	St Anthony
Est. Birth Year	~1915

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.

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

Name	Relation to head	Relative to John	Age	Birth yr
Ernette Chase	Daughter	—	1	~1939
John Chase	Head	—	25	~1915
Fern Chase	Spouse	—	25	~1915

Census Appearances

1920

Fremont, Idaho

Son, age 8

Fremont, Idaho · implied b. ~1912 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Chase
Given Name	John E.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	8
Marital Status	Single
Birthplace	Idaho
Father's Birthplace	Utah
Mother's Birthplace	Iowa
Speaks English	none
Birth State	Idaho
Birth Country	United States
Birthplace (normalized)	idaho

1930

Fremont, Idaho

Son, age 17

Fremont, Idaho · implied b. ~1913 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Chase
Given Name	John E
Relationship to Head	Son
Sex	M
Color / Race	White
Age	17
Marital Status	Single
Birthplace	Idaho
Father's Birthplace	Utah
Mother's Birthplace	Iowa
Occupation	Mechanic
Industry	Garage
Class of Worker	W
Can Read/Write	Yes
Birth State	Idaho
Birth Country	United States
Birthplace (normalized)	idaho

1940

Fremont-County, Idaho

Head, age 25

Fremont-County, Idaho · implied b. ~1915 — 3 household members

Surname	Chase
Given Name	John E.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	25
Marital Status	Married
Birthplace	Idaho
1935 Residence (City)	St. Anthony
1935 Residence (County)	Fremont
Occupation	Mechanic
Industry	Auto Garage
Class of Worker	PW
Hours Worked	60
Income (1939)	332
Highest Grade	H 4
1935 Residence	Same House
Birth State	Idaho
Birth Country	United States
Birthplace (normalized)	idaho

Model Tree

Model Tree available

Our Model Tree links John Chase across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Herbert Chase (~0.92 confidence) and mother Blanche Chase (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.

Show:

Gen 1 Parents confidence ≈ 0.92

Father

Herbert Chase

b. ~1883

Source father

● Household · direct · ~0.92

Mother

Blanche Chase

b. ~1884

Source mother

● Household · direct · ~0.92

This person

Anchor record

John Chase

Head · 1940 · age 25 · b. ~1915 · Idaho

★ 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 — Fremont-County, Idaho Open full size

Page Contents

38 people indexed on this census page (nara:1940:m-t0627-00745-00801)

Line	Name	Age	Relation	Occupation	Birthplace
41	Blaine Foster	14	Son	—	Idaho
42	E. Dean Clark	46	Head	Salesman	Idaho
43	Myrtle A. Clark	45	Wife	Deputy	Pennsylvania
44	Wesley L. Clark	21	Son	—	Idaho
45	Lela E. Clark	18	Daughter	—	Idaho
46	Donna M. Clark	16	Daughter	—	Idaho
47	D. Edlund	13	Son	—	Idaho
48	Vernon L. Clark	26	Head	Attendant	Idaho
49	Damaris Clark	20	Wife	—	Idaho
51	Margaret Higbee	70	Head	—	Utah
52	Hannah Nyberg	62	Head	—	Utah
53	Jeanne Nyberg	19	Daughter	Saleslady	Idaho
54	Annie K. Murri	67	Head	—	Germany
55	Arnold Murri	24	Son	Electrician	Idaho
56	Kenneth Murri	23	Son	—	Idaho
57	Harley A. House	34	Head	Repairman	Nebraska
58	Lalone House	27	Wife	—	Idaho
59	Harley Douglas House	1	Son	—	Idaho
60	Ray Seawright	26	Head	Merchant	So. Dakota
61	Hazel Seawright	24	Wife	—	Nebraska
62	Ida Powell	39	Head	—	Utah
63	John E. Chase THIS PERSON	25	Head	Mechanic	Idaho
64	Fern Chase	25	Wife	—	Idaho
65	Ernette Chase	1	Daughter	—	Idaho
66	Ronald A. Hale	28	Head	Combination	Idaho
67	Beth Hale	25	Wife	—	Idaho
68	Dorrie Hale	3	Daughter	—	Idaho
69	Garron Hale	2	Son	—	Idaho
71	Reed L. Black	30	Head	Bartender	Idaho
72	Melba Black	22	Wife	—	Idaho
73	Margo Ann Black	1	Daughter	—	Idaho
74	Ida Young	65	Head	—	No. Dakota
75	Oscar Young	21	Son	Laborer	Idaho
76	Christina Hill	72	Head	—	Utah
77	Mary E. Stanford	52	Head	—	Idaho
78	Leland W. Stanford	28	Son	Tractor Operator	Idaho
79	Lorraine Stanford	27	Daughter	Sorter	Idaho
80	Robert M. Stanford	23	Son	Farming	Idaho

Search for John Chase

All John Chase Census Records Discover Chase Family Tree

Pedigree Summary

John

Gen 1 · 2 parents ~0.92

Max depth 4 (1900–1950 window)

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