Edward Harold Duppstadt, 79, passed away Tuesday, January 20, 2015 in Yuma, AZ. He was born on July 19, 1935 in Johnstown, Pennsylvania. Ed attended the Citadel Military College in Charleston, SC. He retired from Yuma Proving Ground. He was a member of the Caballeros de Yuma and a member of the Governor's Military Affairs Committee.Ed is survived by his wife, Johnna Duppstadt; daughters, Kim Simpson, Pam (Scott) Crist, Cheryl Duppstadt, and Laura Page Duppstadt; 10 grandchildren; 6 great grandchildren. He was preceded in death by his parents, Harold and Mary Duppstadt; and sons, Eddie and Mark.A service will be held at 10:00 a.m. on Monday, January 26, 2015 at Johnson Mortuary Chapel, 1415 S. 1st Avenue, Yuma.Please sign the guestbook at http://www.legacy.com/obituaries/yumasun/