Luther R. Gerber, 90, of Bluffton, passed away Sunday morning, Feb. 20, 2022, at the River Terrace Retirement Community in Bluffton. Luther was born Oct. 15, 1931, in Bluffton, to Ervin R. and Sylvia Kaehr Gerber. He married Sharon Curry May, 25, 1952, in Bluffton. She survives. Luther was a 1949 graduate of Lacaster High…