Her mother was a diarist and novelist and father a soldier and politician .
Lady Cumming was born Eliza Maria Campbell in 1795 in Inveraray to Lady Charlotte Campbell ( later Lady Charlotte Bury ) and Colonel John Campbell .
Lady Cumming 's mother was a diarist and novelist and father a soldier and politician .
Lady Cumming was born Eliza Maria Campbell in 1795 in Inveraray to Lady Charlotte Campbell ( later Lady Charlotte Bury ) and Colonel John Campbell .