It is thought that he shared the kingdom with another ruler called Alberht and possibly with a third man , named Hun .
The end - date of Beonna 's reign is not known , but may have been around 760 .
It is thought that Beonna shared the kingdom with another ruler called Alberht and possibly with a third man , named Hun .
The end - date of Beonna 's reign is not known , but may have been around 760 .