Donald Ray Olsen; October 19, 1931 - April 19, 2021; Beloved husband of Trobie L. Olsen (nee Byars); Dear son of the late Edmund & Allene Olsen (nee White); Loving father of Dean Olsen, Paul Olsen, Dwayne Olsen, Trent (Tammy) Olsen, Lori (Scott) Smith, Kathy (Patrick) Rasmussen, Dan Olsen, Chris (Jill) Olsen, & Angel Olsen; Cherished grandfather of Michael Olsen, Mandy Olsen, Jessica Rothwell, Kristin Couch, Jara Olsen, Richard Rasmussen, Trae Myers, Rachael Rasmussen, Melissa Rasmussen, Aden Olsen, Isabella Olsen, & Layla Olsen; Our dear great grandfather, uncle, great uncle, cousin & friend to many; He was a member of Light House Baptist Church; Visitation Friday April 23, 2021 10:00am-12:00pm with a service at 12:00pm at Jay B. Smith Maplewood Chapel 7456 Manchester, Maplewood, Mo. 63143. Interment at Jefferson Barracks National Cemetery at a later date.