Archduke Joseph Ferdinand
Head of the House of Habsburg-Tuscany
???????	17 January 1908 ? 1921
???????	Grand Duke Ferdinand IV
????????	Archduke Peter Ferdinand
?????	?? ??? ???? Salzburg
?????	?? ????? ???? (?? ???) ???
???? ???????	Rosa Kaltenbrunner Gertrude Tomanek von Beyerfels-Mondsee
????????	Claudia von Habsburg-Lothringen, Princess of Florence Maximilian von Habsburg-Lothringen, Prince of Florence
????? ??? ??????? : Joseph Ferdinand Salvator Maria Franz Leopold Anton Albert Johann Baptist Karl Ludwig Rupert Maria Auxilatrix ????????? : Gieuseppe Ferdinando Salvatore Maria Francesco Leopoldo Antonio Alberto Giovanni Battista Carlo Lodovico Roberto Maria Ausiliatrice
??????	Habsburg-Lorraine
???	Ferdinand IV, Grand Duke of Tuscany
???	Alice of Bourbon-Parma

??????? ???? ???????? (??????) ( ???????????? : Archduke Joseph Ferdinand of Austria) ??? ??????? ????. ?? ?????? ???? ? ???? ?????? ???????? ?????? ?????.