High Quality Content by WIKIPEDIA articles! Siegmund (Sigismund) Freiherr von Herberstein (or Baron Sigismund von Herberstein), (August 23, 1486 ? March 28, 1566) was an Carniolan diplomat, writer, historian and member of the Holy Roman Empire Imperial Council. He was most noted for his extensive writing on the geography, history and customs of Russia and contributed greatly to early Western European knowledge of that area. Herberstein was born in 1486 in Vipava (German Wippach) in the Duchy of Carniola (now Slovenia, then part of the Habsburg Monarchy) to Leonhard von Herberstein and Barbara von Lueg, members of the prominent German-speaking family which had already resided in Herberstein Castle for nearly 200 years. Little is known of his early life apart from the fact that he became familiar with the Slovene language spoken in the region. This knowledge became significant later in his life.