First of all Charlotte herself signed "Charly The Brat" (if you don't believe me you can asked the archives in Windsor Castle) to her family and friends. Far from being annoyed she was almost smug and proud of the fact. So if she is standing here in front of you, she would have told you "I don't mind". As for "Dona" being called "the cow from Holstein". That was Bismark, who (I don't think he liked women) who approved of her 3 Ks (totally opposite of "The English Woman", his nemesis The Crown Princess). I agree that wasn't very dignified, and should not be used but to cross reference to Bismark's comment.