Tags: Christian Bishop.
Robert William Duncan (born July 5 1948) is an American bishop. He has been Archbishop of the Anglican Church in North America (ACNA) since June 2009. In 1997 he was elected Bishop of the Episcopal Diocese of Pittsburgh. In 2008 a majority of the diocesan convention voted to withdraw the diocese from the Episcopal Church and in October 2009 the diocese renamed itself the Anglican Diocese of Pittsburgh. Duncan continues to serve as bishop for this diocese as well as archbishop of the ACNA.