Catherine (Kay) T. McCallister, 96, passed away peacefully on February 20, 2021.  She was a longtime resident of Swarthmore, PA., before moving to Douglassville, PA.  She is preceded in death by her husband of 72 years Harry McCallister and son David S. McCallister.  To cherish fond memories of her, she leaves her children, Stephen, Susan, Harry (Scott) and Lisa; grandchildren Stephen, Adrienne, Kyle and Warren; great granddaughter Sophia; longtime next door neighbor Beth, her cat Charlie II and a host of nieces, nephew and other dear relatives and friends.  Services and interment will be held privately.  In lieu of flowers donations can be made in her honor to the Providence Animal Center, 555 Sandy Bank Road, Media, PA 19063.