Robert “Bob” Fox, 82, of Great Falls, passed away on Saturday, November 13, 2021, at his home. A visitation will be from 6:00 p.m. to 7:00 p.m. on Monday, November 22, 2021, at O’Connor Funeral Home. A graveside service will be at 3:00 p.m. on Tuesday, November 23, 2021, at Highland Cemetery. A memorial service will be at 2:00 p.m. on Saturday, December 11, 2021, at Our Savior's Lutheran Church. Bob was born on November 26, 1938, in Joliet, Illinois to Robert and Verna Fox. He graduated from Joliet Township High School and went on to the University of Illinois where he graduated with a bachelor’s degree in Architecture. He was a 1st Lt in the US Air Force and stationed at Malmstrom AFB where he met the love of his life, Betty Jenks. After serving his country, he opened his own architectural firm, RH Fox Architects. He continued to run his business until September 13, 2021. He was a member of the YMCA Men’s club, as well as an active member of Our Savior’s Lutheran Church. Bob liked to tell stories and composed his own verses. He enjoyed going out to eat with his beloved wife, Betty. They both shared a love for their pets. Bob is survived by his wife, Betty Fox. He was preceded in death by his parents and two half-sisters. Memorials in Bob’s name may be made to Our Savior’s Lutheran Church or FISH, PO Box 662, Great Falls, MT59403.