Parker's nephew William became Mayor of Hastings, and his nephew's son (also William) later became master of the school. Titus Oates, son of the rector of All Saints, Samuel Oates, and later infamous for fabricating the notorious Popish Plot, started his career by bringing false charges against both William Parkers in an attempt to create a vacancy for the post of master. Records of early masters are incomplete, but in 1759 John Shorter was appointed master, once again by another William Parker, mayor elect.