Duke of Gascony

Duke of Gascony (Duchess of 's Gascony if held by a woman; in Batavian: Hertog van Gasconje or, if female, Hertogin van Gasconje) is a title of nobility in the Imperial Peerage of Shireroth, created for and currently held by His Illustriousness Hendrik Leopold des Vinandy, King of Batavia, through the Treaty of Raynor's Keep in 1711.

The territory of the Duke consists of certain properties: Blanckenhof Palace, Château Steenvoorde, Château des Vinandy and Jachtslot Wildenstein. It is very possible that the region of Gascony will in the future be brought under the Duchy of Gascony.

Order of Succession

• Hendrik Leopold des Vinandy (1645– ) 1st Duke of Gascony (1711– )
  • (1) Frederik Alfons (1688– ), heir-apparent
  • (2) Sofia Leonor (1690– )
  • (3) Willem Antonius (1694– )
  • (4) Clarissa Isabella (1694– )