Katherine FitzAlan
Katherine FitzAlan (1300–1328) was the younger daughter and co-heiress of Bryan FitzAlan, Lord FitzAlan of Bedale, by his second wife Maud de Balliol, sister of King John Balliol of Scots.
Before 1 March 1312 she married John de Grey, later first Baron Grey of Rotherfield, and bore his heir, Sir John de Grey, second Baron. She died before 7 August 1328.