sentences:  As is common with proper nouns, this name is found in numerous different forms in medieval writings; but it is most commonly rendered into modern English as "Saxwulf" or "Sexwulf".An Old English name, it means "dagger wolf", or possibly "Saxon wolf".It is not known when or where Seaxwulf was born, but Bede identifies him as founder and first abbot of Medeshamstede, later known as Peterborough Abbey, in a context dateable prior to the mid 670s.