She is married to John 1st Baron de Grey.
They got married before March 1, 1311/1312 at 1st wife.Sources 1, 3
They got married before December 27, 1317.Source 2Child(ren):
Catharine, daughter and heir of Sir Bryan fitz Alan. [Magna ChartaSureties]
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He [John de Grey] married, 1stly, before 1 March 1311/2, Catherine,younger daughter and coheir of Sir Brian (FITZALAN), LORD FITZALAN, byhis 2nd wife, Maud. [Complete Peerage VI:145-7, (tanscribed by DaveUtzinger)]
Catherine FitzAlan | |||||||||||||||||||||||||||||||||||
John 1st Baron de Grey |