Constantine George Sioras Obituary
We are sad to announce that, on January 25, 2026 we had to say goodbye to Constantine George Sioras of Belmont, Massachusetts. You can send your sympathy in the guestbook provided and share it with the family.
He was predeceased by: his parents, George Sioras and Vasiliki Sioras (Kefalas); and his siblings, Demetra Stathopoulos and Amalia Berdenis. He is survived by: his wife Katherine Sioras (Saras); his daughters, Valerie Sioras, Joanne Urso (Frank) and Georgia Dakoyannis (Louis); his son-in-law Dennis Razis; his brother Eric Sioras (Elaine); and his siblings-in-law, Nikitas Stathopoulos, Stefanos Berdenis and Anna Povinelli (Thomas). He is also survived by many nieces, nephews, relatives and friends.
In lieu of flowers, donations in Costa's memory may be made to the above named church.
