The Armiger Errant

Not an official knight nor was he officially trained. He was merely the armiger who bore his liege lord's coat of arms into battle. When the knight died dishonorably, he took up his weapons and armor with the intention of restoring his good name. Has no name of his own, simply referred to as 'Armiger'.

 Chivalrous and reticent; unfettered by allegiances to any besides his deceased lord and the man's aged widow.