Robert Earl Zwanziger
November 11, 1937 - June 27, 2022
Robert Earl Zwanziger (Bob and Grampi), 84 of Garland, TX, passed away on June 27, 2022. He was born on November 11, 1937, in Waterloo, Iowa to Wendall Frank and Evelyn Ellen Zwanziger. Being raised on the family farm planted a passion in him... View Obituary & Service Information