Archduke Franz Ferdinand of Austria-Hungary is your 8th cousin thrice removed.
You → Bernie Manuel (your father) → Doris Manuel (his mother) → Charles Cebert DeGraffenried (her father) → William Tscharner DeGraffenried (his father) → (No Name) (his mother) → John F. Grider, II (her father) → John Frederick Grider, Sr. (his father) → Catharine Catron Crider (his mother) → Johan Jacob, "Baron von" Brake (her father) → Rudolph zur Zur Lippe-Brake (his father) → Countess Anna Amalia Amalie von Sayn-Wittgenstein, Gräfin Zu Lippe-Brake (his mother) → Ernst von Sayn-Wittgenstein-Homburg, Graf (her father) → Christiane Elisabeth von Sayn-Wittgenstein-Homburg (his daughter) → Johann Ernst, prince of Nassau-Weilburg (her son) → Prince Karl August von Nassau-Weilburg (his son) → Karl, Fürst von Nassau-Weilburg (his son) → Frederick William, Prince of Nassau-Weilburg (his son) → Henrietta Alexandrine Friederike Wilhelmine von Nassau-Weilburg, Duchess of Teschen (his daughter) → Maria Theresia Isabella von Habsburg-Lothringen (her daughter) → Maria Annunziata von Neapel-Sizilien, Erzherzogin von Österreich (her daughter) → Archduke Franz Ferdinand of Austria-Hungary (her son)
