3 8 3 , ▁and ▁it ▁mostly ▁likely ▁refers ▁to ▁the ▁one ▁guard ing ▁the ▁bridge . ▁Ro chester ▁Castle ▁saw ▁fighting ▁for ▁the ▁final ▁time ▁during ▁the ▁Pe as ants ' ▁Revol t ▁of ▁ 1 3 8 1 . ▁It ▁was ▁bes ie ged ▁and ▁captured ▁by ▁a ▁group ▁of ▁reb els ▁who ▁pl under ed ▁the ▁castle ▁and ▁released ▁a ▁prisoner . ▁It ▁has ▁been ▁suggested ▁that ▁the ▁£ 6 6 ▁ 1 0 s ▁spent ▁in ▁ 1 3 8 4 – 1 3 8 8 ▁and ▁the ▁£ 9 1 ▁ 1 3 s ▁spent ▁in ▁ 1 3 9 5 – 1 3 9 7 ▁may ▁have ▁been ▁partially ▁in ▁response ▁to ▁damage ▁in cur red ▁during ▁the ▁revol t . ▁ ▁During ▁the ▁reign s ▁of ▁Henry   IV ▁( 1 3 9 9 – 1 4 1 3 ) ▁and ▁his ▁successor ▁Henry   V ▁( 1 4 1 3 – 1 4 2 2 ), ▁Ro chester ▁Castle ▁was ▁in ▁the ▁guard ians hip ▁of ▁William , ▁Earl ▁of ▁A rund el ▁and ▁his ▁brother ▁Richard . ▁The ▁castle ▁was ▁given ▁to ▁Henry   V ' s ▁wid ow , ▁Catherine ▁of ▁Val ois , ▁in ▁ 1 4 2 3 ▁as ▁part ▁of ▁her ▁d ower ▁to ▁support ▁her ▁finan cially . ▁She ▁died ▁in ▁ 1 4 3 7 , ▁at ▁which ▁point ▁the ▁castle ▁came ▁under ▁the ▁cust od ians hip ▁of ▁the ▁cl erk ▁of ▁the ▁King ' s ▁works