Qoraal sii-socda faqradan - Bishii Diseembar 1457, Berkeley waxaa loo magacaabay mid ka mid ah Guddoomiyeyaasha Leicestershire ee Array. Taliyayaashu waxay soo ururiyeen 226 qaansoley si ay uga caawiyaan Richard, Duke of York ee kacdoonka York
1459kii ayeey mar kale dhacday. Berkeley waxaa loo magacaabay fardooley bishii Nofeembar 1460<unk> laga yaabee inuu ka qeyb qaatay Dagaalkii Northampton, Markii Dagaalkii Towton uu soo afjaray xukunkii Henry VI, Berkeley wuxuu aqbalay Edward IV inuu noqdo Boqor.