Radu Paisie
Encyclopedia
Principality
A principality is a monarchical feudatory or sovereign state, ruled or reigned over by a monarch with the title of prince or princess, or by a monarch with another title within the generic use of the term prince....
of Wallachia
Wallachia
Wallachia or Walachia is a historical and geographical region of Romania. It is situated north of the Danube and south of the Southern Carpathians...
in the 16th century. He reigned from September 1534 to November 1534, and again from June 1535 to March 1545.