Arthur A. Mikkelson 0 10.08.2024 08:00 «La Crosse Tribune» (lacrossetribune.com) Arthur A. Mikkelson passed away on Thursday, July 11, 2024 in La Crosse, WI at the age of 81. Art was born on February 19, 1943, in Winona, MN to Gordon and Lillian Mikkelson.