An Ealdorman was a high-ranking noble in Anglo-Saxon England, serving as a local leader or governor of a region known as an earldom. They were responsible for maintaining law and order, collecting taxes, and overseeing local courts. Ealdormen were often appointed by the king and played a crucial role in the administration of the kingdom. Ealdormen held significant power and influence, often commanding their own military forces. They were part of the ruling elite and could be involved in the Witen, a council of nobles that advised the king. Their position was vital for the governance and stability of early medieval England.