The devolution of Sir John's estates is traced in 'The Borough of Brighton', in L.F. Salzman (ed.), A History of the County of Sussex, Vol. 7: The Rape of Lewes (VCH, London 1940), pp. 244-63, pp. 257-58, at notes 305-320Archived 13 May 2016 at the Wayback Machine (British History Online).
The devolution of Sir John's estates is traced in 'The Borough of Brighton', in L.F. Salzman (ed.), A History of the County of Sussex, Vol. 7: The Rape of Lewes (VCH, London 1940), pp. 244-63, pp. 257-58, at notes 305-320Archived 13 May 2016 at the Wayback Machine (British History Online).