The Treaty of Vienna, concluded on 27 May 1657, was an Austro–Polish alliance during the Second Northern War, the House of Habsburg, also called House of Austria, was one of the most influential and outstanding royal houses of where?
Treaty of Vienna (1657) The Treaty of Vienna, concluded on 27 May 1657, was an Austro–Polish alliance during the Second Northern War. After Habsburg emperor Ferdinand III had agreed to
Stubenberg family Stubenberg is a noble family from Austria documented since about 1160, with its ancestral seat at Stubenberg, Styria. The dynasty held important posts in the Habsburg Monarchy and had hereditary membership in the Hungarian House of Magnates. They are in the line of succession to the British throne.