Complex sentence: Francis Sylvester Mahony (Father Prout) (31 December, 1804--18 May, 1866), Irish humorist, born in Cork, Ireland to Martin Mahony and Mary Reynolds.
Split into simpler sentences: Francis Sylvester Mahony (31 December, 1804--18 May, 1866), also known by the pen name Father Prout, was an Irish humorist. He was born in Cork, Ireland to Martin Mahony and Mary Reynolds.