9 , ▁probably ▁serving ▁in ▁Edward ' s ▁campaign ▁in ▁Wales . ▁Due ▁the ▁dismiss al ▁of ▁Roger ▁de ▁Ley bourne ▁from ▁the ▁service ▁of ▁Lord ▁Edward ▁in ▁ 1 2 6 2 , ▁he ▁joined ▁with ▁several ▁other ▁nobles ▁of ▁the ▁Baron ial ▁opposition ▁under ▁Simon ▁de ▁Mont fort , ▁Earl ▁of ▁Le ic ester . ▁In ▁June ▁ 1 2 6 3 , ▁he ▁was ▁one ▁of ▁the ▁nobles ▁who ▁arrested ▁Peter ▁of ▁A igue bl anche , ▁Bishop ▁of ▁Here ford . ▁V aux ▁returned ▁to ▁royal ▁service ▁to ▁King ▁Henry ▁III ▁of ▁England ▁and ▁Lord ▁Edward , ▁by ▁October ▁ 1 2 6 3 . ▁John ▁was ▁one ▁of ▁the ▁se al ers ▁of ▁the ▁agreement ▁between ▁King ▁Henry ▁III ▁and ▁King ▁Louis ▁IX ▁of ▁France ▁in ▁December ▁ 1 2 6 3 . ▁ ▁John ▁fought ▁on ▁the ▁side ▁of ▁King ▁Henry ▁III ▁during ▁the ▁battle ▁of ▁E ves ham ▁in ▁August ▁ 1 2 6 5 ▁and ▁received ▁gr ants ▁of ▁some ▁of ▁the ▁re bel ▁bar ons ▁seized ▁houses ▁in ▁London . ▁He ▁was ▁a ▁Justice ▁it iner ant ▁in ▁ 1 2 7 8 . ▁V aux ▁was ▁appointed ▁as ▁Sher iff ▁of ▁Nor folk ▁and ▁Su ff olk ▁and ▁Governor ▁of ▁Nor wich ▁Castle , ▁however ▁in ▁ 1 2 8 5 ▁he ▁ow ed ▁the ▁crown ▁over ▁£ 2 1 3 . ▁Since ▁he ▁could ▁not ▁afford ▁this ▁sum , ▁he ▁was ▁forg iven ▁£ 8 0 ▁of ▁his ▁deb t , ▁by