Sibyl married Sir Edmund FITZ ALAN before Jul 1349. Edmund (son of Sir Richard II Copped Hat FITZ ALAN and Isabel LE DESPENSER) was born about 1327; died after 1377. [Group Sheet] [Family Chart]
William married Katherine GRANDISON. Katherine (daughter of William DE GRANDISON and Sibyl DE TREGOZ) died in 1349. [Group Sheet] [Family Chart]