Complex sentence: Leonard Neale, S.J., (October 15,1746--June 18,1817) became the first Roman Catholic bishop to be ordained in the United States and who served as the second Archbishop of the Roman Catholic Archdiocese of Baltimore, Maryland.
Split into simpler sentences: Leonard Neale, S.J., (October 15,1746--June 18,1817) became the first Roman Catholic bishop to be ordained in the United States. He served as the second Archbishop of the Roman Catholic Archdiocese of Baltimore, Maryland.