Att bröderna kallade sig Olson gör stor skillnad i sökandet.
På
FamilySearch,
https://www.familysearch.org/search/hr/search, kan man söka gratis efter registrering.
Där finner man till exempel Mårten Edvard vid registreringen till WWI, bosatt i Arizona,
https://familysearch.org/ark:/61903/1:1:KZV4-XXH.
Name Morton Edward Olson
Event Type Draft Registration
Event Date 1917-1918
Event Place Pima County, Arizona, United States
Nationality Sweden
Birth Date 13 Mar 1877
Birthplace , , Sweden
Det här verkar vara hans dödsnotis. Faderns namn stämmer i alla fall.
https://familysearch.org/ark:/61903/1:1:FLN5-ZD4.
Name Morton Edward Olson
Event Date 1937
Event Place Tucson, Pima, Arizona
Gender Male
Marital Status Married
Spouse's Name Claire Frances Olson
Father's Name Ola Nelson
Mother's Name Unknown
Då bör detta vara familjen vid census 1930,
https://familysearch.org/ark:/61903/1:1:XH1W-NXC. Sonen är tydligen född i Illinois. Notera också att det är ett litet släktträd kopplat till detta.
Name Morton E Olson
Event Place Tucson, Pima, Arizona, United States
Marital Status Married
Relationship to Head of Household Head
Birth Year (Estimated) 1877
Birthplace Sweden
Immigration Year 1898
Father's Birthplace Sweden
Mother's Birthplace Sweden
Household (delar av)
Morton E Olson Head M 53 Sweden
Claire Olson Wife F 50 England
Morton E Olson Son M 19 Illinois
Men föräldrarna gifte sig i Kalifornien,
https://familysearch.org/ark:/61903/1:1:K8ZJ-BV1.
Name Morton E Olson
Event Type Marriage
Event Date 06 Aug 1906
Event Place Los Angeles, California, United States
Gender Male
Age 29
Birth Year (Estimated) 1877
Spouse's Name Claire De Mare
Spouse's Age 26
Spouse's Gender Female
Spouse's Birth Year (Estimated) 1880
Arizona Republic, Phoenix, Friday, January 22, 1937, Page 11.Fueral services were conducted this afternoon for Morton Edward Olson, manager of the Old Pueblo Club, who died Saturday of pneumonia. Knights Templar were In charge of services. Mr Olson formerly was manager of the Santa Rita hotel here and the Copper Queen hotel Bisbee. The body was sent tonight to Hollywood for cremation.