TUSCON, AZ - Mary Alice Avis Buchanan Zurbach, 83, beloved wife of Jon J. Zurbach, died April 20, 2020 in Tuscon, AZ. She was born in Fort Kent, on November 1, 1936. She was preceded in death by her parent, Gerald E. Buchanan (1997) and Clara E. Buchanan (2000). She is survived by her daughter, Sheila D. Smith; her grandson, Leon W. Bunker, and her siblings; Rovena G. Mierisch, David R. Buchanan, Roberta M. Thompson, and Donna F. Sirois. She is also survived by her two great- granddaughters, Talison and Kiara Bunker, as well as many nieces, nephews, grand nieces and nephews, and great-grand nieces and nephews.