- SOURCES
- "Les Familles Princieres de L'Ancien Empire de Russie" Recueil Généalogique .1. 2ème édition FERRAND,Jacques Paris 1997
- CONTRIBUTORS
- Pr.Caspian Guirey - updated information on his family
- SOURCES
- "Burke's royal families of the world" MONTGOMERY-MASSINGBRED,Hugh (ed) Burke's Peerage 1977
- "Who's Who in the Arab World 1999-2000" ; Publitec Publications ; 14th Edition
- CONTRIBUTORS
- Hermann Ganseforth - correction
- SOURCES
