NANCY K. COLLISTER, age 89, (nee Durand), beloved wife of the late Robert G., loving mother of Nancy Ellen Healy (Patrick) and Robert G. Collister, Jr. (Barbara), dear grandmother of  Lauren Clauser (Joseph), Kathyrn Johnson (Brian) and Robert C. Collister, great grandmother of Chase Clauser and William Johnson, sister of Joan D. Whitney.  Upon graduation from Oberlin College in 1950, Nancy taught for 30 years in the Berea City School District.  NO VISITATION. Memorial Service, Friday, December 15 at 11:00 am at Christ United Church, 23114 West Road, Olmsted Falls, Ohio, 44138. Private graveside service at Woodvale Cemetery, Middleburg Heights, Ohio. Donations can be made to Christ United Church, 2311 West Road, Olmsted Falls, Ohio, 44138.