Donna M. Manjack , of Bellevue, passed away unexpectedly on Monday, October 17, 2016. She was the loving wife of 49 years to John J. Manjack and the devoted mother of Matt Manjack. Donna is also survived by her sisters, Pat Phillips (the late Howard) and Janet (Rory) Coats and was preceded in death by her sisters, Claudine (Dave) Claugus and Phyllis Biles. Also surviving are numerous nieces and nephews. Mrs. Manjack , a long time resident of the North Boros was a former council member for the Bellevue Borough, and worked at the former Thrift Drug and U-Haul. A Memorial Service to celebrate her life will be held 11:00am Monday, October 31st at the Bellevue United Presbyterian Church, 457 Lincoln Ave., Pittsburgh, PA 15202, where she had been an active member.