Margaret de Thweng
Margaret de Thweng, daughter of Sir Marmaduke de Thweng, Knt., 1st Lord Thweng and Isabel de Roos, married, as his 2nd wife, Sir Robert de Hylton, Knt., son of Sir William de Hylton, Knt. and Maud de Lascelles.1
|Sir Robert de Hylton, Knt. b. abt. 1290, d. abt. 1351|
|This person was last edited on||17 Jun 2021|
- [S748] John P. Ravilious, "CP 'Addition': Elizabeth de Nevill, mother of Ralph, Lord Greystoke (d. 1323)", soc.genealogy.medieval, newsgroup, 14 Nov 2006, https://groups.google.com/g/soc.genealogy.medieval, accessed Nov 2018.
- [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families (Five vols., Salt Lake City, Utah: s.p., 2013), 3:321 (Hotham 9), further cited as Richardson, Royal Ancestry.