Croker, John Wilson,  1780-1857. <br/><br/>
The Croker papers :  the correspondence and diaries of the late Right Honourable John Wilson Croker, LL.D., F.R.S., Secretary to the Admiralty from 1809 to 1830 / 
edited by Louis J. Jennings. 
 - 2nd ed., rev. 
 - London :  John Murray,  1885. 
 - 3  v.