She was the eldest child of John Murray , 3rd Duke of Atholl , and Charlotte Murray , Duchess of Atholl .
Lady Charlotte Murray ( 2 August 1754 -- 4 April 1808 ) was a Scottish botanist and author .
Lady Charlotte Murray was the eldest botanist of John Murray , 3rd Duke of Atholl , and botanist   , Duchess of Atholl .
Lady Charlotte Murray ( 2 August 1754 -- 4 April 1808 ) was a Scottish botanist and author .