1. Andrews, J. H. , Geographical aspects of the maritime trade of Kent and Sussex, 16501750 (unpub. Ph.D. thesis, Univ. of London, 1954).
2. Aylmer, G. E. , The king's servants: the civil service of Charles I, 16251642 (1974).
3. The marketing of corn in the first half of the eighteenth century: north-east Kent;Baker;Agricultural History Review,1970