Which ruler of the Holy Roman Empire is the oldest highschool in Lviv Ukraine based on the order of?
Holy Roman Emperor The Holy Roman Emperor (historically "Romanorum Imperator " "Emperor of the Romans") was the ruler of the Holy Roman Empire.
Philipp Albrecht, Duke of Württemberg Philipp Albrecht, Duke of Württemberg ("George Philipp Albrecht Carl Maria Joseph Ludwig Hubertus Stanislaus Leopold Herzog von Württemberg", 14 November 1893 in Stuttgart – 17 April 1975 in Ravensburg) was the son of Albrecht, Duke of Württemberg, and Archduchess Margarete Sophie of Austria. He became head of the formerly reigning royal House of Württemberg on the death of his father in 1939.