King Offa of Mercia (1 fev 756 ano – 1 mar 796 ano)
Descrição:
• "claimed knighsip of the English"
• He was powerful enough to employ thousands of men to build a huge dyke, or earth wall, the length of the Welsh border to keep out the troublesome Celts.
Adicionado na linha do tempo:
Data:
1 fev 756 ano
1 mar 796 ano
~ 40 years