▁Finally , ▁after ▁successfully ▁be ating ▁off ▁the ▁attack ▁by ▁Sir ▁William ▁Br er eton ▁on ▁W arr ington , ▁he ▁was ▁defeated ▁at ▁the ▁Battle ▁of ▁Wh al ley ▁and ▁with d rew ▁to ▁York , ▁where up on ▁W arr ington ▁surrender ed ▁to ▁the ▁Parliament arian ▁forces . ▁ ▁In ▁June ▁ 1 6 4 3 ▁he ▁left ▁for ▁the ▁Is le ▁of ▁Man ▁to ▁attend ▁to ▁affairs ▁there . ▁In ▁the ▁summer ▁of ▁ 1 6 4 4 ▁he ▁took ▁part ▁in ▁Prince ▁Ru pert ' s ▁successful ▁campaign ▁in ▁the ▁north . ▁ ▁The ▁Sie ge ▁of ▁L ath om ▁House ▁was ▁rel ieved ▁( the ▁defence ▁of ▁which ▁had ▁been ▁led ▁by ▁his ▁wife ▁Charlotte ▁de ▁la ▁T rem o ille ), ▁and ▁the ▁town ▁of ▁Bol ton ▁was ▁taken ▁with ▁much ▁blood sh ed , ▁in ▁what ▁became ▁known ▁as ▁the ▁Bol ton ▁Mass acre . ▁ ▁He ▁followed ▁Ru pert ▁to ▁the ▁Battle ▁of ▁Mar ston ▁Mo or , ▁and ▁after ▁the ▁complete ▁defeat ▁of ▁Charles ' s ▁cause ▁in ▁the ▁North , ▁with d rew ▁to ▁the ▁Is le ▁of ▁Man , ▁where ▁he ▁held ▁out ▁for ▁the ▁king ▁and ▁offered ▁as yl um ▁to ▁royal ist ▁fug it ives . ▁His ▁administration ▁of ▁the ▁Is le ▁im itated ▁that ▁of ▁Thomas ▁W ent worth , ▁ 1 st ▁Earl ▁of ▁Stra ff ord ▁in ▁Ireland . ▁It ▁was ▁strong ▁rather ▁than ▁just . ▁He ▁maintained ▁order , ▁encourag ed ▁trade , ▁rem ed