Complex sentence: He was ordained a Roman Catholic priest on 15 March 1964, and became a Bishop of the Roman Catholic Diocese of San Pedro-en-Côte d'Ivoire on 7 January 1990.
Split into simpler sentences: He was ordained a Roman Catholic priest on 15 March 1964. He became a Bishop of the Roman Catholic Diocese of San Pedro-en-Côte d'Ivoire on 7 January 1990.