John of BEAUFORT, Earl of Somerset (c1371), Marquis of Dorset
1372 - 1410 (38 years)
Date
Event(s)
1
1011
1011—1012: Viking seige of Canterbury A large Viking army led by Thorkell the Tall besieged Canterbury in 1011, culminating in the pillage of the city and the eventual murder of Archbishop Alphege, on 19 April 1012