10 Downing Street - Earl Grey - Biography of Earl Grey, Prime Minister 1830-34. - http://www.pm.gov.uk/output/Page154.asp
Victorian Web: Charles, Earl Grey (1764 -- 1845) - Illustrated biography by Marjorie Bloy, lecturer in history, Rotherham College of Arts and Technology, and links to related articles. - http://www.victorianweb.org/history/pms/grey.html