see http://www.open-sandwich.co.uk/town_history/cinqueports/index.htm see http://www.discoversandwich.co.uk/index.htm see http://www.ecastles.co.uk/philipdavis/English%20sites/1653.html see http://en.wikipedia.org/wiki/Sandwich,_Kent see http://www.sandwich-town.our-place.co.uk/studies/archaeologies.html