Robert W. (Bob) Forsythe, 85, of SaddleBrooke, AZ passed away September 25, 2012 in Tucson, AZ. Bob was a pioneer of the personal communications industry and once operated the largest paging company in the Rocky Mountain region, a family business based in Denver. Survived by his wife Grace "Tina", his five children, Scott, Patti, Nancy, Mark and Craig, Tina's children, Sheri, Lyn and Julie, his sister Diane, thirteen grandchildren, eleven great-grandchildren, and numerous other individuals he considered "family". Preceded in death by former wife, Janet, and his parents, Robert and Irma Forsythe of Chicago. Bob was an active member of the SaddleBrooke community and attracted many friends with his infectious smile, and great sense of humor. He will always be remembered for his "glass half full" approach to life. There will be a gathering to celebrate Bob's life at a later date.