Dyan Marie Thornley, of St. Peters, Missouri, passed away Thursday, August 16, 2018, at the age of 42. Beloved daughter of Ronald Thornley and Yvonne Thornley; dearest sister of Matt (Chrissy) Thornley; cherished aunt of Kayla Thornley; and treasured great-aunt of Jaxson Thornley.
Dyan was involved with Tree House, Therapeutic Horsemanship, for 20 years. She loved to go swimming in the family pool. Dyan was dearly loved and will be greatly missed by all who knew her.
Memorial contributions may be made to Christ Alone Church.