summarize this text: Dish-bearers and butlers were thegns who acted as personal attendants of kings in Anglo-Saxon England. Royal feasts played an important role in consolidating community and hierarchy among the elite, and dish-bearers and butlers served the food and drinks at these meals. Thegns were substantial landowners who occupied the third lay (non-religious) rank of the aristocracy in English society, after the king and ealdormen. Dish-bearers and butlers ranked above ordinary thegns in lists of witnesses to charters, and they probably also carried out diverse military and administrative duties as required by the king. No dish-bearer or butler is known to have served in the reigns of two different kings, suggesting that the position was a personal one which ended with the king's death. Some went on to have illustrious careers as ealdormen, but most never rose higher than thegn. In the later Anglo-Saxon period, queens (example depicted) and æthelings (sons of kings) also had dish-bearers. 