Passed away at Soldier’s Memorial Hospital in Orillia on Tuesday December 12, 2017 in her 89th year. Myrna Mae Sanderson, beloved wife of Keith for over 70 years; dear mother of Garry Sanderson (Krissann Regan), mother-in-law of Brian Simpson, pre-deceased by her daughter Joy Simpson, sister of Wayne Slessor (Norma), sister-in-law of Alberta Slessor, loving grandmother of Rob Sanderson, Krista (Dan Leigh), Kimberly Sanderson, Kerry Simpson (Jay Pegnam), Todd Simpson & Trevor Simpson (Alyssa); great grandmother of Owen, Miller, Harper, Makenna, Hunter & Norah. Pre- deceased by her brother Dallas Slessor. Friends may call at the Jennett Funeral & Cremation Centre, 152 Bradford Street in Barrie on Monday December 18’th from 2 to 4 & 7 to 9 pm. Funeral service will be held at the First Baptist Church, 550 Grove St. E. Barrie with visitation from 12 noon until service at 2:00 pm. As an expression of sympathy memorial donation may be made to the First Baptist Church.