Complex sentence: He succeeded to the title of 4th Baron Cherleton on 13 July 1374, on the death of his father John Charleton, 3rd Baron Cherleton, and held the office of Justice of North Wales from 20 March 1387.
Split into simpler sentences: He succeeded to the title of 4th Lord Cherleton on 13 July 1374 on the death of his father John Charleton, 3rd Baron Cherleton. He held the office of Justice of North Wales from 20 March 1387.