Thiatildis was a 9th-century abbess who served as the first leader of the Freckenhorst monastery, which was established around 854 in present-day Germany. While some older documents incorrectly named another woman as the first abbess, historical consensus identifies Thiatildis as the true inaugural head of the community. She was likely related to the monastery's founder, Everword. According to local legend, she was dedicated to God as an infant after surviving a fall into hot water, an event that led to her being placed under the care of the foundation.
Life and legend
Specific details regarding her active leadership remain unconfirmed. Legend suggests she possessed a holy cross, though historians find this unlikely. A popular myth claims her tomb would move toward a specific well, signaling the end of the world if it ever reached its destination. She is believed to have died around the year 900.
Veneration
During the Middle Ages, her feast day was observed in late January with festivities and the distribution of alms. Although her memory faded after the Reformation, it was revived in the 17th century by Elisabeth von Berg. In 1609, her remains were placed in a shrine, and her veneration was officially sanctioned by Bishop Christoph Bernhard von Galen in 1669.