Rex E. Biberstine, 73, of Bluffton passed away on Sunday afternoon, November 13, 2022, at Lutheran Hospital of Fort Wayne. Rex was born on June 4, 1949, in Bluffton to Eugene D. & Norma A. (Wolfe) Biberstine. He graduated from Bluffton High School and served in the United Sates Army, during Vietnam from 1969 to…