Robert "Rob" Edwin Yamnitz, 27, of Idaho Falls, died September 10, 2011, suddenly in his sleep, at his home in Idaho Falls. He was born January 19, 1984 to Alva Gale and Diane Marie Cowgill Yamnitz in Aurora, Colorado. He grew up in Lake Zurich, Illinois. He graduated from Lake Zurich High School in 2002. He attended Eastern Illinois University and received and Associates Degree. He attended the University of Illinois at Chicago and earned a B.A. Degree. He later attended Cal Poly Tech and was awarded a Masters Degree in Architecture. He married Ashley Wentland in Puerto Vallarta, Mexico, on August 3, 2008. He is survived by the following: Spouse, Ashley Yamnitz of Fontana, California Mother, Diane (Richard NeSmith) Yamnitz of Idaho Falls Father, Alva (Nancy) Yamnitz of St. Charles, Missouri Brother: Jason (Angela) Yamnitz of St. Charles, Missouri Brother: Steve Yamnitz of Lake Zurich, Illinois Brother: Sean Yamnitz of Zion, Illinois Sister: Sarah (Ryan) Miller of Zion, Illinois Grandparents: Alva and Lucille Yamnitz of St. Louis, Missouri He is preceded in death by his sister, Jennifer Lucille Yamnitz and his grandparents, Marie and Edwin Cowgill. Services will be held on Tuesday, September 20, 2011, at Harvest Bible Chapel, Crystal Lake, Illinois.