William Wesley Thullen, 63, of Ft. Wayne, IN, passed away April 24, 2016. He was born October 26, 1952 in Youngstown, OH. He was a US Navy veteran of the Vietnam War. He was currently a Configuration Management Engineer for Morpho Trust in Ft. Wayne. William is survived by his son, James R. Thullen; his mother, Donaleen (Fonner) Thullen; his companion, Joann Katt; and two sisters, Linda A. (Jerry) Collyer and Nancy Mitchell. He was preceded in death by his father, Richard W. Thullen and a brother, Richard W. Thullen. Graveside services with military honors, will be at 1:00 pm on Friday, April 29, 2016 in the chapel at Maple Hill Cemetery, Plainfield. Arrangements by Hampton-Gentry Funeral Home, Plainfield.