Blamires, David (2009), "The Adventures of Baron Munchausen", Telling Tales: The Impact of Germany on English Children's Books 1780–1918, OBP collection, Cambridge, Cambridgeshire: Open Book Publishers, pp. 8–21, ISBN9781906924119, archived from the original on 17 May 2013, retrieved 7 October 2020
peerage.org
Senior-Milne, Graham (27 June 2005). "Forms of Address". The Feudal Baronies of Scotland. Archived from the original on 7 December 2016. Retrieved 13 March 2017.
scotsbarons.org
"Titles and Usages". The Convention of The Baronage of Scotland. Archived from the original on 25 February 2015. Retrieved 13 March 2017.
Blamires, David (2009), "The Adventures of Baron Munchausen", Telling Tales: The Impact of Germany on English Children's Books 1780–1918, OBP collection, Cambridge, Cambridgeshire: Open Book Publishers, pp. 8–21, ISBN9781906924119, archived from the original on 17 May 2013, retrieved 7 October 2020
Senior-Milne, Graham (27 June 2005). "Forms of Address". The Feudal Baronies of Scotland. Archived from the original on 7 December 2016. Retrieved 13 March 2017.
"Titles and Usages". The Convention of The Baronage of Scotland. Archived from the original on 25 February 2015. Retrieved 13 March 2017.