William de Braose was born circa 1258 to William de Braose (c1230-1291) and Aline de Multon and died circa 1326 of unspecified causes. He married Agnes (-bef1318) . He married Elisabeth de Sully (c1296-1329) 24 April 1317 JL . William I of England (1027-1087)/s.
|Offspring of William Braose and Agnes (-bef1318)|
|Joan de Braose (c1290-1324)|
|Aline de Braose (c1292-1331)||1292||1331||John de Mowbray, 2nd Lord Mowbray (1286-1321)|