Erentrude (also known as Ehrentraud, Erendrudis, Erentruy, Erndrude, Arentruda, Ariotruda, and Arndruda), was a saint and abbess, born during the end of the 7th century, probably in present-day Germany or Austria. She was born into a Franconian-Merovingian royal house, and was the niece of Rupert of Salzburg. She left her home country to assist Rupert in establishing religious communities in Salzburg; in about 700, he built a convent, Nonnberg Abbey, and installed her as its first abbess. She and the nuns at Nonnberg served the poor, needy, and ill, striking a balance between living as cloistered nuns and engaging in charitable works. Erentrude died on 30 June 718. Her fame for healing miracles and intercession grew after her death, and many legends have arisen throughout the centuries sin