Robert Bob Heisler, 61, of Great Falls, passed away on June 12, 2014.There will be a celebration of his life at 4:00 p.m. on June 18, 2014 at the Pit Stop Tavern, 1600 25th Ave., Black Eagle, MT. Schnider Funeral Home is handling arrangements.Bob was born on June 26, 1952 in Great Falls, Montana to Thomas and Margaret Heisler. He went to school in Great Falls and graduated Magna Cum Laude from the College of Great Falls with a Bachelors degree in accounting, which he accomplished in three years. Bob worked for the State of Montana in the auditors office.Bob is survived by his brother, Tom (Mary Jane) Heisler; and sister Kay (Ben) van der Steen.He was preceded in death by his parents, Tom and Margaret Heisler; and brothers Jim and Mike Heisler.