Kostas, James E. --- 91, of Cambridge formerly of Revere, April 13th. Survived by his beloved girlfriend Rose DeGaudio of Medford. Devoted father of James Kostas of Eastham and his late wife Judy. Loving grandfather of Tricia Squire and her husband Jeff of South Hadley, Lissa McKinnon and her husband Thomas of Franklin. Great-grandfather of Megan, Brian and Colin Squire and Molly McKinnon. Dear brother of Louis Kostas of Cambridge and the late Betty Gelowtsky and her husband Victor. Uncle of Nancy Miller and her husband David of Cambridge. Funeral from the Dello Russo Funeral Home, 306 Main St. MEDFORD, Tuesday April 17th at 9 AM followed by a funeral service in Saints Constantine and Helen Greek Orthodox Church, 14 Magazine St., Cambridge at 10 AM. Relatives and friends are respectfully invited to attend. Visiting hours Monday 4 - 8. Services will conclude with burial at Mt. Auburn Cemetery, Cambridge. Memorial contributions may be made to Sts Constantine and Helen Greek Orthodox Church, 14 Magazine St. Cambridge, MA 02139 or to the American Cancer Society, 30 Speen St., Framingham, MA 01701. Late US Navy Veteran WWII, Asiatic Pacific Theatre. Late Member of DAV of Cambridge and VFW Post 1012, Medford. Retired Boston Naval Shipyard Worker after 24 years of service and late MDC/MWRA employee