Columbia subject headings:
Harvard subject headings:
Civilization, Medieval--13th century
Germany--Court and courtiers--Biography.
Otto von Botenlauben, Graf von Henneberg, active approximately 1197-1234.
Poets, German--Middle High German, 1050-1500--Biography.
Princeton subject headings:
Crusades--Biography.
Germany--Court and courtiers--Biography.
Otto, von Botenlauben, Graf von Henneberg, active approximately 1197-1234.
Poets, German--Middle High German, 1050-1500--Biography.