Romantische Sage aus der wuerttembergischen Geschichte is a historical novel by Wilhelm Hauff, first published in 1826, the year before his early death.
Set in and around Württemberg, it is considered his greatest literary success next to his fairy-tales, and, together with the work of the almost forgotten Benedikte Naubert, represents the beginning of historical novel-writing in Germany.
Hauff idealises Ulrich as a wronged man, who, in his moment of need, is restored to his rights through the efforts of his people, symbolised by the character of the Piper of Hardt.
The historical Ulrich is remembered largely for his exorbitant taxes on meat, wine and fruit, which provoked the Armer Konrad peasant uprising of 1514, quelled only with the help of his enemy the Steward of Waldburg-Zeil.
His novels, translated in full, were so generally read, that it was said that the soil of old Scotland was more familiar to Germans than their native land.