 The first complete creation was on 1 July 1716 in the Baronetage of Great Britain and the second on 21 June 1911, in the Baronetage of the United Kingdom.The written record of the family starts with Stephen Perrot of Poptown in Pembroke, who died in 1338.A descendant, Sir John Perrot, KB, Lord of Haroldston and of Langhorn, which castle he built, was also Lord of Carew and its castle, in Pembrokeshire, to which he added substantially.