Complex sentence: Sir Henry Josiah Lightfoot Boston (1898-1969) was a Sierra Leonean diplomat and Governor-General of Sierra Leone from 7 July 1962 to 26 March 1967.
Split into simpler sentences: Sir Henry Josiah Lightfoot Boston (1898-1969) is a Sierra Leonean diplomat and politician. He served as Governor-General of Sierra Leone from 7 July 1962 to 26 March 1967.