s ▁death . ▁King ▁George ▁re app oint ed ▁him ▁Lord ▁Chan cell or , ▁and ▁for ▁a ▁time ▁ ▁placed ▁great ▁trust ▁in ▁him , ▁although ▁they ▁later ▁quar rel led . ▁ ▁As ▁Lady ▁of ▁the ▁Bed ch am ber ▁to ▁Caroline , ▁Princess ▁of ▁Wales , ▁ ▁Mary ▁immediately ▁put ▁her ▁new - found ▁access ▁to ▁court ▁and ▁her ▁fl uent ▁French ▁to ▁use ▁in ▁acting ▁as ▁a ▁go - between ▁for ▁her ▁husband ▁( who ▁did ▁not ▁speak ▁French ). ▁The ▁first ▁day ▁she ▁attended ▁the ▁Princess ▁she ▁gave ▁her ▁Bern stor ff ’ s ▁ ▁' A ▁Tre at ise ▁on ▁the ▁State ▁of ▁Part ies ' ▁ ▁which ▁she ▁' had ▁trans cribed ▁and ▁translated ▁for ▁my ▁Lord , ▁in ▁French ▁and ▁English , ▁to ▁give ▁the ▁King .' ▁ ▁In ▁April ▁ 1 7 1 8 ▁Earl ▁Cow per ▁res igned ▁his ▁ ▁office ▁as ▁Lord ▁Chan cell or , ▁and ▁retired ▁to ▁Col ne ▁Green , ▁his ▁home ▁in ▁the ▁country , ▁but ▁Mary ▁remained ▁at ▁Court ▁as ▁Lady ▁of ▁the ▁Bed ch am ber ▁to ▁Caroline , ▁Princess ▁of ▁Wales ▁and ▁in ▁her ▁di aries ▁wrote ▁an ▁account ▁of ▁events ▁at ▁Court . ▁Some ▁of ▁the ▁di aries ▁were ▁destroyed ▁by ▁Mary ▁but ▁the ▁di aries ▁covering ▁October ▁ 1 7 1 4 ▁to ▁October ▁ 1 7 1 6 ▁and ▁April ▁ 1 7 2 0 ▁to ▁May ▁ 1 7 2 0 ▁were ▁later ▁published ▁by ▁Charles ▁Sp encer ▁Cow per ▁in