1). National Archives. Reference: ADM 101/66/7 Description: Medical and Surgical journal of the female convict ship Sarah and Elizabeth for 15 December 1836 to 3 May 1837 by John Rankine, Surgeon, during which time the said ship was employed in her passage from England to Port Jackson, New South Wales.
2). National Archives. Reference: ADM 101/45/4 Description: Medical journal of Lord William Bentinck, convict ship, for 16 March to 3 September 1838 by John Rankine, Surgeon and Superintendent, during which time the said ship was employed in a voyage from England to Hobart Town, Van Diemen's Land. (Described at item level).