Grobe, Douglas Keith age 91, of Eden Prairie, MN, passed away peacefully on September 17, 2017. Preceded in death by parents, wife Maxine, sisters, Shirley Ritten (George), Carol Sheridan (Raymond). Survived by wife, Bonita LeGros-Grobe and step-son, James Le-Gros, brother, James (Maryanne), nephew, George Ritten, Jr. and niece, Cindy Syverson. A Celebration of his Life will be held at Summit Place, 8505 Flying Cloud Drive, Eden Prairie, MN on Wednesday, October 4, 2017 from 1:30 p.m. to 3:30 p.m. Private interment at Ft. Snelling.