And How Real is Her Royal Spyness?

I had this question yesterday so I thought I ought to answer it before I am swallowed up in doing my tax, packing up and driving back to California, finishing my book and attending Romantic Times Convention tomorrow.
First I have to confess that if you check the royal family tree, Lady Georgie doesn't exist. I've never actually mentioned which of Queen Victoria's daughters was her grandmother, but one daughter did marry a Scottish nobleman (not called the Duke of Rannoch) so that much is accurate. I chose Rannoch for the family seat because it is so barren, bare and remote and I wanted her to have enough good reasons to flee from her Scottish castle.

But as to the royals around her--I have tried to make them as real as possible. If they say something it is either a real quote or a sentiment they have expressed. Queen Mary's intense dislike of Mrs. Simpson, her passion for antiques, Mrs. Simpson's mocking of the Duke and Duchess of York, the little princesses and their passion for horses... all true.  I read biographies, autobiographies of secretaries, nanny, etc and in some cases I've used actual phrases the person uttered. And I should also add that I have met several members of the royal family. I had tea with the queen when I was young and met the  queen mum on several occasions (delightful woman).
So the environment in which Georgie moves is colored by my own experiences. My husband's family (mother's side goes back to King Edward III, former owners of Sutton Place and several other stately homes) is littered with cousins with strange nicknames and stories about jokes played on the butler. All I have to do is visit and listen. 
The actual background of the times and political happenings is accurate too--(except for the vampire-ridden castle in Royal Blood. That was pure spoof). Struggles between communists and facsists taking place all over Europe and even in England. Bread lines at London stations. Thousands of men out of work. The Great Depression and yet those with money lived as if nothing had changed. A fascinating time to write about. I'm thinking of sending Georgie to America to meet Hollywood stars and Al Capone... what do you think?