"m 1st Margaret, dau of Sir Ralph fitz Simon, feudal Ld Ormsby and sis and heir of Sir Simon fitz Ralph; m 2nd — and d by 1369, leaving by her a dau (Margaret, m 1st 1378 Sir Alexander Surtees, of N Gosford (d 1380), m 2nd Sir Robert Constable, MP, of Flamborough, thrice Sheriff Yorks" [1]
[1] Charles Mosley, ed., Burke's Peerage, Baronetage, & Knightage, 107th edition, Vol. 3 (Willington, Delaware: Burke's Peerage & Gentry, LLC, 2003), 3641.