I was most impressed that you included in the Appendix of the book a list of Diane's ancestors and her descendants. If I may make a suggestion, you should include the line from Diane to yourself. I note that Princess Michael of Kent did that in her book (although she was criticized for boasting). A book may not be the place for that, but a pedigree such as yours deserves to be included on your web site.
Thanks so much, my line runs from Francoise de Breze. Her grandchildren settled in La Rochelle, France, and eventually came to the United States, to New Rochelle, New York. My particular line settled in Canada after the American Revolution.