Terrance Patrick McCormack Obituary

With profound sadness, we say goodbye to Terrance Patrick McCormack (Milwaukee, Wisconsin), whose vibrant spirit touched the lives of many. Terrance left this world on February 26, 2026 at the age of 66, leaving a void in the lives of so many people. You can send your sympathy in the guestbook provided and share it with the family.

He was predeceased by: his mother Pauline Tiedemann; and his stepfather Hank Tiedemann. He is survived by: his father Frank McCormack; his wife Deborah McCormack; his stepmother Sharon Rogers-McCormack; his siblings, Julie (Tuan) and Dan (Athena Sinclair); his siblings-in-law, Jackie (Tom), Steve and Chuck; and his nieces and nephews, Melissa (Adam), Austin, Emily (Dan), Sarah, Dan and Madeline. He is also survived by many other relatives and friends.

Memorials are suggested to the American Diabetes Association.