Mark Stephen Sellmeyer, of Saint Peters, MO, passed away Sunday, February 2, 2020 at the age of 68. Beloved husband of Deborah Sellmeyer; cherished son of Herbert and Sheila Sellmeyer; devoted father of Stephen (Kendra Vandemark) Sellmeyer, Jennifer (Matt) Unger; loving grandfather of Logan Unger; dear brother of Jeff (Sabrina) Sellmeyer, Greg (Tammy) Sellmeyer, Kristin (Greg) Speiser; treasured uncle of Tyler, Andrea, Lucas, Megan, Austin, Allissa, Nick, Raven, Dan, Sarah, Grace
Mark graduated from Mizzou in 1973. He was a farm boy and enjoyed spending time with his family. Mark was very interested in the history of the Civil War. He loved sports especially baseball.
Mark was dearly loved and will be greatly missed by all who knew him.
Memorials may be made in Mark's name to
Cancer Research Center.