▁by ▁de ▁Burg h . ▁ ▁Ma ul ay ▁returned ▁to ▁royal ▁service ▁in ▁ 1 2 3 0 ▁when ▁he ▁joined ▁the ▁royal ▁expedition ▁to ▁Brit t any ▁and ▁was ▁once ▁more ▁at ▁the ▁royal ▁court ▁in ▁ 1 2 3 2 ▁as ▁a ▁follow er ▁of ▁Peter ▁des ▁Ro ches . ▁Ma ul ay ▁reg ained ▁Up av on ▁in ▁ 1 2 3 3 , ▁after ▁the ▁king ▁re open ed ▁the ▁case . ▁Henry ▁just ified ▁his ▁action ▁as ▁being ▁exerc ised ▁" per ▁volunt atem ▁nost rum ", ▁or ▁through ▁his ▁own ▁will . ▁Henry ▁opened ▁a ▁case ▁of ▁qu o ▁war r anto , ▁and ▁then ▁decl ined ▁to ▁recogn ise ▁his ▁own ▁char ter ▁as ▁valid , ▁thus ▁grant ing ▁the ▁man or ▁to ▁Ma ul ay . ▁Although ▁the ▁case ▁could ▁be ▁made ▁that ▁Ma ul ay ' s ▁right ▁to ▁the ▁man or ▁was ▁better ▁than ▁Bass et ' s , ▁it ▁is ▁more ▁probable ▁that ▁the ▁dispute ▁over ▁Up av on ▁and ▁its ▁ownership ▁was ▁the ▁opening ▁move ▁in ▁an ▁effort ▁to ▁cur tail ▁the ▁influence ▁of ▁Richard ▁Marshall , ▁the ▁Earl ▁of ▁P embro ke . ▁It ▁was ▁also ▁an ▁attempt ▁to ▁turn ▁back ▁gr ants ▁made ▁by ▁the ▁king ▁to ▁de ▁Burg h ' s ▁supp or ters , ▁now ▁that ▁de ▁Burg h ▁had ▁fallen ▁from ▁power . ▁The ▁royal ▁actions ▁led ▁to ▁conflict ▁between ▁Henry ▁III ▁and ▁the ▁bar ons , ▁because ▁of ▁Henry ' s ▁grant ▁of ▁the