James Francis Killian, 68, of Sun City Center, Fla passed away August 21, 2018. He served in the U.S. Army during the Viet Nam Conflict and retired as a Certified Public Accountant for the City of New Haven, CT. He was preceded in death by his parents, Joseph W. Killian, Sr. and Edwina Yuzakevich Killian, his sister, Eugenia Killian Prece and by his brother, Joseph W. Killian, Jr. Survivors include his wife of 34 years, Rosalie Morneau Killian and two sisters. Funeral Mass with military honors will be 11 a.m. Tuesday, August 28, 2018 at Prince of Peace Catholic Church, 702 Valley Forge Boulevard, Sun City Center, Fla. A Memorial Mass will be held 11:30 am, Friday September 7, 2018 at St. Mary Church, 731 Main St., Branford, CT. 06405. In lieu of flowers, memorials may be made to H. Lee Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL 33612.