Mark Silas, 56, of Morton Grove, passed away on August 28, 2017 after a brief illness. Mark was loved by all his extended family and will be greatly missed. He is survived by his mother, Helen, his Aunt Pauline (George) Nahabedian, and many cousins. He was preceded in death by his father, George, his Uncle Tony (the late Marie) Konopiots and his Aunt Marge (the late Dimitri) Kouzios. Services private. (847) 965-2500