Directory of International Sovereign and Noble Houses: Various monarchies, sovereign houses, and states have long maintained records of members of royal and noble houses.
The Almanach de Gotha served as a form of privately-published social register across national boundaries for European royalty and nobility from the late 18th century until its records were destroyed by the Soviets in 1944.
Diligent researchers located medieval data at the Würzburg Archives in the Würzburger Residenz, Germany. Data found there helped form the basis of the reconstructed Almanac of Würzburg, making it a useful historical directory of ancient and modern royalty and nobility.
The Almanac includes reigning and non-reigning sovereign houses, higher nobility, and nobles of many nations. While some revisionists of history purport today that original Almanacs, such as the Almanach de Gotha, were legal documents, they in fact were not.
They were simply an early version of a "Who's Who" among royalty and nobility and served mainly as a social register. The fact that a name or title is not listed often speaks volumes about the petty nature of editors and backers of a private publication in a vain assumption that readers will find those whom are excluded as somehow less credible. It is a routine tactic that continues today on the internet, the current version of the Wild West.
PRÉTENDANTS AU TRÔNE DE FRANCE
Almanac of Würzburg 2014/16
Rubén Alberto de Gévaudan
Louis Alphonse de Bourbon
Jean Chistophe Napoelon Bonaparte
Henri de Orleans