Tags: Noble.
Margrave Rudolf II of Hachberg-Sausenberg (1301-1352) was the son of Margrave Rudolf I of Hachberg-Sausenberg and his wife Agnes the heiress of Otto of Rötteln. After their elder brother Henry died in 1318 Rudolf II and his younger brother Otto I took up government in Rötteln and Sausenberg. They moved their seat of government from Sausenburg Castle to Rötteln Castle.