Robert Wayne Wieweck, 59, of Great Falls, a Navy Veteran who retired from the oil fields in Wyoming, died on Tuesday, January 31, 2012 at the Eagles Manor of natural causes. A memorial service will be held in the Golden Eagle Room at the Eagles Manor in Great Falls, on Saturday, February 4, 2012 at 1:00 p.m. Schnider Funeral Home is handling arrangements.Wayne was born December 14, 1952 in Havre, Montana. He spent most of his life in Havre where he had many friends and family. He later moved to Wyoming to work in the oil fields and eventually to Great Falls.Survivors include his sons, Travis Wieweck of Las Vegas, NV and Luke Wieweck of Arizona; his mother Mary Ann Williams of Great Falls; sisters, Debi Martens (Bob) of Florida and Jean Stahmer (Ike) of Great Falls; brother, Al Wieweck (Pam) of Wyoming; several aunts, uncles, nieces and nephews.He was preceded in death by his father, Robert Wieweck; brother, Doug Wieweck; grandparents, Leo and Elizabeth Cichosz and Al and Irene Lathrop; and his step-father, Earl Pat Williams.