Evan never married. I have found the following information about him.
Name: Evan O BAKKE
Age: 31
Estimated birth year: <1849>
Birthplace: NORWAY
Relation: Self
Home in 1880: Faribault, Rice County, Minnesota
Occupation: Clerk In Dry Goods Store
Marital status: Single
Race: White
Gender: Male
Head of household: Evan O BAKKE
Father's birthplace: NORWAY
Mother's birthplace: NORWAY
Faribault City Directory:
Last Name First Name Occupation Address City Year
BAKKE EVEN CLERK, HASKETT & CO. MAPLES ST. FARIBAULT 1888
BAKKE EVEN O. CLERK, J. J. GITS & CO. 3 AVE. 1 N OF 1 ST. FARIBAULT 1899
BAKKE EVEN O. CLERK, CHARLES HUTCHINSON 3 AVE. 1 N OF 1 ST. FARIBAULT 1903
(2) 1.4 Evan Olsen Bakke
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Birth: 3 Jan 1847, Bakke Hemsedal Buskerud Norway
Death: 13 Feb 1911, Mower County Minnesota