m. by Oct. 1409 Joan Skelton (d. 17 Mar. 1450)[9][2]
Sources
Betham, W. (1804). The Baronetage of England, Or the History of the English Baronets, and Such Baronets of Scotland, as are of English Families, (Vol. 4, pp. 430). London. Google Books.[10]
Broad, W.E. (2016) Northumberland at War, pp. 35. Durham theses, Durham University. Durham Theses Online: http://etheses.dur.ac.uk/11494/
Hodgson, J. & Hodgson-Hinde, J. (1827). "Pedigree of Middleton and Monck, of Belsay castle." A History of Northumberland: The topography and local antiquities, arranged in parishes, Part II, (Vol 1, pp. 355). NBL: E. Walker. Google Books.[11]