 The Sisters of Humility, who had been headquartered in Ottumwa since the 1880s, built a new headquarters and convent on the property of St. Vincent Center in Davenport in 1983.In February 1992 Bishop O’Keefe was sued by two women in Minnesota for having sexually abused them when he was rector of St. Paul Cathedral in the early 1960s.Both women were young girls at the time and credited recovering repressed memories for their accusations.