Pleasant Prairie - Otto Robertson, age 79, passed away at his residence on April 11, 2021. He was born on January 23, 1942 to parents Robert and Elizabeth (nee. McLeod) Robertson in Eau Claire, Wisconsin. Otto served in the United States Army and was stationed in Germany for a brief time. Following his military service, he was a long haul semi-truck driver.

He is survived by his children, Terri Robertson of Lake Delton, Tracy Robertson of Lake Delton, Christopher (Angel) Smith of Randolph, Chase (Dawn) Robertson of Williams Bay, Jessica (Jeremy) Baumeister of Pleasant Prairie, and Jenna Launderville of Pleasanr Prairie; sister-in-law, Joanne Robertson; friend, Christine Launderville; and many grandchildren, relatives and friends.

Otto was preceded in death by his parents; sons, Todd and Joshua; brothers, Bob, Duncan, and Tony; sisters, Roberta and Margaret.

A celebration of Otto's life will be held on Saturday, April 17, 2021 from 2:00 pm - 3:00 pm at the American Legion Hall Post #171, 1027 New Street, Union Grove, WI 53182.