Simultaneously , his daughter 's name was also changed from Henrietta Laura Johnstone to Henrietta Laura Pulteney .
On inheriting , Johnstone changed his name in 1767 to Pulteney .
, Johnstone 's daughter 's name was also changed from Henrietta Laura Johnstone to Henrietta Laura Pulteney .
On inheriting , Johnstone changed his name in 1767 to Pulteney .