Robert Sirman passed away on Wednesday, December 25, 2019 at the age of 49 years. He is survived by his eldest son James Sirman, parents Gloria (Larry Schafer) Sirman and Roy Sirman, brother David Sirman, and grandchildren Isabella and Jordan, and numerous extended family. He joins his youngest son Scott Sirman. Robert loved to tinker and engineer things; he enjoyed his time alone. His biggest dream was to live alone in the mountains self-sufficiently.