Minn. Stat. § 517.041
The county court of the combined county court district of Benton and Stearns may appoint as court commissioner a person who was formerly employed by that county court district as a court commissioner.
The county court of the third or fifth judicial districts may appoint as court commissioner for Brown, Dodge, Fillmore and Olmsted counties respectively a person who was formerly employed by those counties as a court commissioner.
The sole duty of an appointed court commissioner is to solemnize marriages.