Keith "Rosie" Roesner passed away July 10, 2016. Rosie was born July 9, 1939, in Chicago Heights, Ill., to Raymond and Marie Roesner. He was a proud veteran of the U.S. Marine Corps and a resident of Las Vegas for over 50 years. He worked in the defense industry for 40 years for EG&G and Bechtel. Keith was preceded in death by his wife, Carol Roesner; his parents; and his sister, Marilyn Roesner. He is survived by his children, Tamara Nellen (Drew), Grant Roesner (Cassandra), Jeff Roesner (Kim), Erich Tschirgi, Robert Crowell (Alicia) and Michael Crowell (Elena); his grandchildren, Ashley, Michael, Kaelin, Nicholas, Bobby and Anthony; his great-granddaughter, Jaelyn; his brother, Brian Roesner; and his beloved dog, Nina. Rosie traveled all over the world for work and pleasure. Family and friends were an important part of his life. Visitation will be 4-8 p.m. Friday, July 15. Service will be at 9 a.m. Saturday, July 16, both at Bunkers Mortuary, 925 Las Vegas Blvd. N., Las Vegas, NV 89101. In lieu of flowers, the family respectfully request donations be made to the American Cancer Society.