Joan, Duchess of Brittany was among her antagonists.[citation needed] 1326: Isabella of France invades England with Roger de Mortimer, and overthrows Edward II of England, replacing him with her son Edward III of England, with her and de Mortimer acting as regents.[83] 1331: Queen Tribhuwana Wijayatunggadewi leads her army to crush a rebellion in the areas of Sadeng and Keta.[citation needed] 1334: Agnes Randolph successfully defends her castle against a siege by England's earl of Salisbury.[citation needed] 1335: During the Second War of Scottish Independence Christina Bruce commanded the garrison of Kildrummy Castle and successfully held the castle against pro-Baliol forces led by David III Strathbogie 1335: The Scots defeat a company led by the Count of Namur. Amongst the Count's casualties was a female lancer who had killed her opponent, Richard Shaw, at the same moment that he had killed her.