 Complete the following phrase:  FitzWalter gained a reputation as a good soldier during Edward IIIs early campaigns, and he periodically returned to fight in France over the course of his career. In 1346, for example, no longer serving under Northampton, he served with the Prince of Wales, with whom FitzWalter indentured to serve for six months at a wage of 100 marks. In return he brought the Prince 20 men-at-arms himself, four other knights and 15 esquires and 12 archers. As part of the Black Princes vanguard FitzWalter fought at the 