Changes

*[http://books.google.co.uk/books?id=V2nGnWXV7coC&pg=PA13&dq=The+history+of+British+India:+a+chronology%2Bengal%2BPresidency%2B1756&cd=1#v=onepage&q=&f=false Bengal Presidency 1633-1757] Google Books<br>*[http://en.wikipedia.org/wiki/Bengal_Presidency Bengal Presidency] Wikipedia*[http://nla.gov.au/nla.map-ra131-s26 1850 Map of the Diocese of Calcutta] ''The Colonial Church Atlas 3rd Edition 1850''. National Library of Australia Digital Collections-Maps [http://nla.gov.au/nla.cat-vn3667313 Catalogue entry]