Ronald Glen Hasselfeldt, 84, died March 22, 2015, in Hamilton, Montana.
He was born Oct. 17, 1930, in Rolling Prairie, IN, to Roy and Vera (Ewald) Hasselfeldt.
Ronald was a retired La Mesa, California, police officer. He had served as an aviator in the U.S. Marine Corps and was a Golden Glove boxer.
He is survived by his wife, Mary Jo; daughters, Rhonda and Karen; grandchildren Haley, Corrinne and Garett; and great-grandchildren, Mikaela and Trey.
He was preceded in death by his parents and brother, Eugene.
Memorial contributions may be made in Ronald’s name to The Humane Society of the United States at www.humanesociety.org.