Today the dioceses of the United States celebrate the optional memorial of St. Katharine Drexel. Born into a wealthy Philadelphia family, Katharine took an avid interest in the material and spiritual well-being of African and Native Americans. She founded the Sisters of the Blessed Sacrament for Indians and Colored People, and opened mission schools in the West for Native Americans and in the South for African Americans. In 1915 she founded Xavier University in New Orleans. At her death, there were more than 500 sisters teaching in 63 schools.