Complex sentence: Steven Charleston (born February 15,1949) was bishop of the Episcopal Diocese of Alaska from 1991 to 1996, and dean of Episcopal Divinity School, from 1999 to 2008.
Split into simpler sentences: Steven Charleston (born February 15,1949) is a retired Episcopal bishop. He was bishop of the Episcopal Diocese of Alaska from 1991 to 1996, and dean of Episcopal Divinity School, from 1999 to 2008.