Chaplain NewsMilitary ChaplainsMinistry Highlights Ch. Peter Klotzbach Promoted to Major GARBC chaplain Peter Klotzbach was promoted to the rank of major. mbrown — December 11, 2018 GARBC chaplain Peter Klotzbach was recently promoted to the rank of major. As a new field grade officer, Klotzbach will assume greater responsibilities in his capacity as a chaplain. He serves with the Florida National Guard. Posted in Chaplain News, Military Chaplains, Ministry Highlights on December 11, 2018.