Thomas J. Keys, age 66, of Mesa, Arizona, passed away peacefully in his home on November 16, 2013.He fought a courageous battle with Waldonstoms Macroglobulinemia for 15 years. He was born and raised in West Allis, WI. His parents, both deceased, were James and Lorraine Keys. After serving in Vietnam with the Air Force, Tom got his degree in Electrical Engineering. He worked many years for Honeywell Corp. before retiring in 2001. Tom was single and leaves behind three sisters, Karen (Herman) Ritzau, Diane (James) Owen, and C.J. Keys; and a brother, James Keys. No services are planned at this time. Arrangements have been entrusted to Mariposa Gardens Memorial Park and Funeral Care, Mesa, Arizona.