Regarding several Princely and Ducal Italian families I have some questions about missing information. I sincerely hope someone can help me with those.
- Princes of Aliano: Since what year was the title of Prince of Aliano first given?
- Dukes of Casacalenda / Dukes of Campolieto / Dukes of Telese: In what year did Giovanni de' Sangro, 13th Duke of Casacalenda, 10th Duke of Campolieto and 7th Duke of Telese, and born in 1919, die?
- Dukes of Castelpagano / Princes of Volturara: Was Michelangelo Mastelloni (1852-1934) the last prince of Volturara and also duke of Castelpagano (title inhereted by marriage from his spouse Maria Alessandra Capecelatro (1862-1890)), or did others follow him? Who is the current one then?
- Dukes of Corigliano: Is Count Gaetano Saluzzo the last duke of Corigliano? In what year did he die: 1920 or 1924?
- Dukes of Ferentillo: The 1st creation of Duke of Ferentillo was from 1619 to 1730. In what year was it created secondly? And was Cante Gabrielli di Montevecchio Martinozzi Benedetti the 3rd and last duke? He died in 2005, but in what year was he born?
- Princes of Francavilla: In what year did Giuseppe Caracciolo, 8th Prince of Francavilla (born 1842), die?
- Princes of Gangi: In what year did Benedetto Mantegna, 14th Prince of Gangi, die? He was born in 1912. Was he the last prince or who succeeded him?
- Princes of Maletto: When did Salvatore Monroy, Prince of Maletto (born 1873), die?
- Dukes of Mirabello: Does the Frangipani-Allegretti family, of the dukes of Mirabello, still exist? Who was the last duke, or when still existing, who is the current one/head of this family?
- Dukes of Pietratagliata: In what year did Pier Luigi Alliata (born 1914), Duke of Pietratagliata, die? Was he the last duke?
- Princes of Ramacca: In what year did Ottavio Gravina, Prince of Ramacca die? Was he the last one, or who all came after him?
- Princes Saluzzo: Was Prince and Marquess Filippo Saluzzo the last one of this family, and in what year did he die?
- Prince of San Miquel: In what year was Pasquale Gravina Cruyllas, Duke of San Miquel, born and when did he die? This Spanish title was recognized for him in Italy in 1903.
- Princes of Sant'Elia: Was Carlo Trigona Favalli, (10th) Prince of Sant'Elia, the last one? In what year was he born and when did he die? If not, who all succeeded him?