Delmar Tronson, 81, of Sioux Falls, SD, passed away on December 6, 2022, at his Sioux Falls, SD, home, under hospice care.Delmar Tronson was born on May 22, 1941, the son of Marvin and Ella (Odland) Tronson. He grew up on a farm east of Lennox.... View Obituary & Service Information