Ælfhelm

Ælfhelm was the ealdorman of Northumbria, in practice southern Northumbria, from about 994 until his death. An ealdorman was a senior nobleman who governed a province—a shire or group of shires—on behalf of the king. Ælfhelm's powerful and wealthy family came from Mercia, a territory and former kingdom incorporating most of central England, and he achieved his position despite being an outsider. Ælfhelm first appears in charters as dux ("ealdorman") in about 994.