Duane Tretter Obituary
With heavy hearts, we announce the death of Duane Tretter of Harmony, Minnesota, born in Little Falls, Minnesota, who passed away on February 26, 2022 at the age of 79. Family and friends are welcome to send flowers or leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Reinhart Tretter and Barbara Tretter (Zormeier); his granddaughter Brittany Tretter; and his siblings, Shirley Kowalczyk, Diane Gave and Bruce Tretter.
He is survived by: his former wife Joyce Johnson; his wife Judy Konietzko; his children, Lori Heinrich (Bob), Denise Kujava (Troy), Kim Sanford (Tony), Richard Tretter (Wendy) and Adam Tretter (Darlene); and his stepchildren, David Larson (April) and Mary Hill. He is also survived by 18 grandchildren and 16 great grandchildren.
