This is the period from 1066 to around 1500. Following the defeat of the Saxons by the Normans in 1066, various castles were set up in Somerset by the new lords such as that at Dunster, and the manors was awarded to followers of William the Conqueror such as William de Moyon and Walter of Douai. Somerset does not seem to have played much part in the civil war in King Stephen's time, but Somerset lords were main players in the murder of Thomas Becket.