^Ian Waites (2012). Common Land in English Painting 1700-1850. Boydell Press. p. 70.
^John Hanners (1993). "It was Play Or Starve": Acting in the Nineteenth-century American Popular Theatre. Bowling Green State University Popular Press. p. 9. ISBN9780879725877.
^Emil von Maltitz (1887). Geschichte der familie von Wrangel (in German). p. 328.
^Edmund Lodge (1867). The Peerage and Baronetage of the British Empire as at Present Existing. Hurst and Blackett. p. 600.