Extract from the 1900 Census:
Name: Louis Volse
Age at last birthday: 4
Date of birth: Nov 1895
Birthplace: North Dakota
Race: white
Sex: male
Relationship to head-of-house: son
Parents: Anton and Agnes Volse, ages 50 and 46
Home in 1900: Sauter, Walsh, North Dakota
Marital status: single
Father's birthplace: Bohemia
Mother's birthplace: Bohemia
Father's occupation: farmer
Occupation: none
Sibling living at home: Stella (age 17 b. May 1883 in North Dakota)
Census place: Sauter, Walsh, North Dakota; Roll: T623 1233; Page: 2A; Enumeration District: 204
Date: 4 Jun 1900

Extract from the 1910 Census:
Name: Louis Volse
Age in 1910: 14
Estimated birth year: 1896
Birthplace: North Dakota
Race: white
Sex: male
Relation to head of house: son
Parent: Agnes Volse, age 56; widow
Home in 1910: Tokna School District, Dawson, Montana
Marital status: single
Able to speak English: yes
Able to read and write: yes
Father's birthplace: Austria-Bohemia
Mother's birthplace: Austria-Bohemia
Mother's occupation: farmer
Occupation: farm laborer, attending school
Siblings living at home: Joseph (age 26), Frank (25), Agnes (22), Anton (20), and Anna (18)
Census place: Tokna School District, Dawson, Montana; Roll: T624_831; Page: 3A; Enumeration District: 98; Image: 168
Date: 21 Apr 1910

Extract from the 1920 Census:
Name: L A Volse
Age: 24
Estimated birth year: 1896
Birthplace: North Dakota
Race: white
Sex: male
Relationship to head of house: head
Home in 1920: Wendling, Lane, Oregon
Marital status: married
Able to speak English: yes
Able to read and write: yes
Father's birthplace: Austria
Mother's birthplace: Austria
Home owned or rented: rented
Occupation: illegible
Type of industry: illegible
Salary or wage worker: wages
Census place: Wendling, Lane, Oregon; Roll T625_1496; Page: 17A; Enumeration District: 258; Image: 531
Date: 5 Feb 1920

Extract from the 1930 Census:
Name: Louis A Volse Sr.
Age: 34
Estimated birth year: 1896
Birthplace: North Dakota
Race: white
Sex: male
Relation to head-of-house: head
Home in 1930: Los Angeles, Los Angeles, California
Address: 4838 Saint Charles Place
Marital status: married
Age at first marriage: 23
Education: able to speak English
Education: able to read and write
Father's birthplace: Austria
Mother's birthplace: Austria
Military service: yes - world war
Rent/home value: rents; $32.50
Owned a radio: yes
Occupation: physician surgeon
Industry: doctor
Salary or wage worker: working on own account
Census place: Los Angeles, Los Angeles, California; Roll: 137; Page: ; Enumeration District: 129; Image: 1026.0
Date: 3 Apr 1930

Extract from California voter registrations, 1900-1968:
Name: Louis A Volse
Occupation: physician
Address: 4838 Saint Charles Place
City: Los Angeles
County: Los Angeles
Registration: Democrat
Year: 1930

Extract from the 1940 Census:
Name: Louis A Volse
Age: 43 [sic]
Estimated birth year: 1897
Birthplace: North Dakota
Race: white
Sex: male
Relation to head-of-house: head
Home in 1940: Los Angeles, Los Angeles, California
Address: 5214 Packard Street
Marital status: married
Highest grade of school completed: college 4 years
Living on farm: no
Home owned or rented: rented
Monthly rental: $45
Place of residence in 1935: same place
Resident on farm in 1935: no
Occupation: osteopathic doctor
Industry: private practice
Salary or wage worker: working on own account
Number of weeks worked in 1939: 52
Amount of money wages or salary: $0
Has other income of more than $50: yes
At work during week of March 24-30: yes
Number of hours worked: 44
Census place: Los Angeles, Los Angeles, California; Roll: T627_406; Page: 12A; Enumeration District: 60-868
Date: 25 Apr 1940

Extract from U.S. World War II Draft Registration Cards, 1942:
Name: Louis Anthony Volse
Age: 46
Birth date: 1 Nov 1895
Birth place: Walsh, North Dakota
Race: white
Address: 5214 Packard, Los Angeles, California
Telephone: WA3433
Name of person who will always know your address: Marie Volse, 5214 Packard, Los Angeles, California
Employer: self
Place of employment: 954 South La Brea, Los Angeles, California
Height: 5 feet 7 inches
Weight: 160
Eyes: hazel
Hair: brown
Complexion: light
Other characteristics: none
Date: 25 Apr 1942

Extract from the 1950 Census:
Name: Louis A Volse
Age: 54
Estimated birth year: 1896
Birthplace: North Dakota
Race: white
Sex: male
Relation to head-of-house: head
Home in 1950: Los Angeles, Los Angeles, California
Address: 1800 Dunsmuir Avenue
Marital status: married
Living on farm: no
Occupation: osteopathic physician and surgeon
Industry: physician
At work during last week: yes
Number of hours worked: 60
Class of worker: own business
Census place: Los Angeles, Los Angeles, California
Date: 13 Apr 1950

Extract from the California Death Index, 1940-1997:
Name: Louis A Volse
SSN: 555-54-9178
Birth date: 1 Nov 1895
Birthplace: North Dakota
Death date: 18 Feb 1969
Death place: Los Angeles county
Mother maiden: Klekar
Father last: not listed

Extract from U.S. Headstone Applications for Military Veterans, 1925-1970:
Name: Louis A Volse
Rank: Pvt 1/c
Birth date: 1 Nov 1895
Service number: 83777
Service branch: Army
Unit: Hdq Co 102nd Inf.
Enlistment date: 17 Apr 1917
Discharge date: 24 Apr 1919
State: North Dakota
Death date: 18 Feb 1969
Cemetery: Holy Cross Cemetery
Cemetery location: Los Angeles, California
Type: flat bronze marker
Applicant: Louis Aelred Volse
Applicant's address: 26739 B Oak Crossing Road, Newhall, California
Application date: 18 Feb 1969

Obituary from the "Valley Times" of North Hollywood, California dated 19 Feb 1969:
Volse, Louis A., of Newhall. Passed away February 18, 1969. Survived by wife, Marie K. Volse; son, Louis A. Volse; sister, Mrs. Agnes Ryan. Recitation of the Rosary, Thursday, 8 p.m. Requiem Mass will be celebrated Friday, 9:30 a.m. Both at Our Lady of Perpetual Help, Newhall. J. T. Oswald Mortuary, San Fernando, directors.

He married Marie Gladys Pettis 12 Sep 1919 in Portland, Multnomah, Oregon.