Edigna was a beatified hermit who lived in the late 11th and early 12th centuries. According to local tradition, she was a daughter of the French King Henry I and Anne of Kiev. To avoid an arranged marriage, she reportedly fled to Bavaria, eventually settling in Puch. She lived a solitary life within a hollowed linden tree until her death on February 26, 1109. While her historical identity is sometimes debated, she remains a significant religious figure in the region.