Eugen Alexander Franz, 1st Prince of Thurn and Taxis

Eugen Alexander Franz, 1st Prince of Thurn and Taxis, full German name: Eugen Alexander Franz Fürst von Thurn und Taxis was the first Prince of Thurn and Taxis, Postmaster General of the Kaiserliche Reichspost, and Head of the House of Thurn and Taxis from 13 September 1676 until his death.