Thomas de Berkeley, 1st Baron Berkeley died at Berkeley Castle on 23 July 1321 and was succeeded in his titles by his eldest son Maurice de Berkeley, 2nd Baron Berkeley. Thomas de Berkeley, 1st Baron Berkeley Thomas de Berkeley, 1st Baron Berkeley (c.1251 – 23 July 1321), "The Wise", feudal baron of Berkeley, of Berkeley Castle in Gloucestershire, England, was a peer, soldier and diplomat. His epithet, and that of each previous and subsequent head of his family, was coined by John Smyth of Nibley (d.1641), steward of the Berkeley estates, the biographer of the family and author of "Lives of the Berkeleys". Thomas de Berkeley
Berkeley Castle "motte". In the early 18th century the 4th Earl of Berkeley planted a pine that was reputed to have been grown from a cutting taken from a tree at the Battle of Culloden. In the early 20th century the 8th Earl of Berkeley, repaired and remodelled parts of the castle and added a new porch in the same Gothic style as the rest of the building. A restoration appeal was launched in 2006 to raise £5.5 million needed to renovate and restore the Norman building. The castle is the third oldest continuously occupied castle in England after the royal fortresses