Marvin Duane Lutz, 82, passed away on Dec. 29, 2014 in Raymore, MO. A funeral service will be held at Speaks Suburban Chapel, 18020 E. 39th St. Indep., MO, on Friday, Jan 2, 2015, at 10:00am. Burial with military honors will be at MO State Veteran’s Cemetery in Higginsville, MO. He was born on June 2, 1932, in Caldwell, KS, to John and Mildred (Colley) Lutz. He worked as an electrical engineer and also served in the Air Force. He is survived by 4 children: Joyce, Carol, Kathy, and John; 2 sisters; 8 grandchildren; and 4 great-grand-children. He is preceded in death by 3 brothers and 1 sister. Online condolences may be expressed at www.speakschapel.com (Arr: Speaks Suburban Chapel 816-373-3600)