Mark F. Cass Obituary
We announce the death of Mark F. Cass of Syracuse, New York, who passed away on August 12, 2026, at the age of 68. Mark will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Leave a sympathy message to the family on the memorial page of Mark F. Cass to pay them a last tribute.
Mark will be remembered for the impact he had on the lives of those around him. Friends, family, and colleagues will cherish their memories and the time shared. Those who knew Mark will remember moments of kindness, warmth, and presence. Though words cannot fully capture his life, the legacy of connections and experiences remains. Mark’s absence will be deeply felt by those who valued his companionship.
He was predeceased by: his parents, William Cass Sr. and Joan O'Reilly Cass. He is survived by: his son Christian Cass (Meredith); his granddaughter Josephine Cass; and his siblings, William Cass Jr., Phillip Cass, Cathy O'Connor and Therese Clarke. He is also survived by many loving nieces, nephews, and cousins.
Funeral services have already been held and in lieu of flowers, we encourage you to donate to causes close to Mark's heart such as to the North Side Learning Center.
