Maurice de Berkeley 1243 and, on 14 December 1243, he had livery of his father's lands. He fought in the war in North Wales and in 1264 he joined the Barons against King Henry III. Berkeley died on 4 April 1281 and was buried in St Augustine's Abbey in Bristol. Maurice de Berkeley Sir Maurice de Berkeley "the Resolute" (1218 - 4 April 1281), 5th (feudal) Baron de Berkeley, was an English soldier and rebel, residing at Berkeley Castle in the English county of Gloucestershire. Maurice was born in 1218 to Thomas de Berkeley and Joan de Somery. He married Isabel FitzRoy, the
Ballymarkahan Castle Ballymarkahan Castle Ballymarkahan Castle is a ruined tower house in the parish of Quin, in County Clare, Ireland. It was listed by Irish antiquarian T. J. Westropp as one of the 195 "lesser castles", or peel towers, of County Clare in 1899, by which time it was already a ruin. It was mentioned as a ruin in the Ordnance Survey Letters of John O'Donovan and Eugene O'Curry in 1839. It is marked on the Ordnance Survey map of 1842. The castle dates from the fifteenth century, some time after the construction of Quin Abbey, and was built by the MacNamara