Carolyn Sue Castoe 67, of Stillwater passed away Thursday, March 8, 2012 at OU Medical Center at Edmond following a period of illness.?? Funeral services will be 11:00 a.m. Tuesday, March 13, 2012 in the Stillwater First  Church of the Nazerene with Pastor  Henry Siems officiating. Interment will follow at a later date under the direction of Palmer-Marler Funeral Home in Stillwater. Memorials may be made in Carolyn’s name to the Palmer-Marler Funeral Home to help offset funeral expenses.