. . "0867" . "Eric" . . "Ecgberht I of Northumbria" . . . . . . . . "a puppet king" . . "Egbert" . . "King Egbert I" . . . "Ecgberht I" . . . "Ecgberht" . . "Ecgberht I of Northumbria" . "0867" . . . .