Pedzisa mutsara unotevera: Muna December 1457, Berkeley akagadzwa somumwe wevakuru vakuru veLeicestershire veArray. Vakuru vakuru vacho vakasimudza vapfuri 226 kuti vabatsire kudzinga Richard, Duke weYork
Kumukira kwevaYork uye zvakare muna 1459. Berkeley akaitwa knight muna Mbudzi 1460<unk> zvichida mushure mekunge apinda muHondo yeNorthampton, Hondo yeTowton payakapedza kutonga kwaHenry VI, Berkeley akagamuchira Edward IV saMambo.