Holy Rosary Mission Indian School -- Students; Indian children -- South Dakota; Catholic Church -- Customs and practices; Oglala Indians; Jesuits -- South Dakota; Priests -- South Dakota; Students -- Religious life -- South Dakota;
Father Sialm, S.J., and girls in white dresses and veils dressed for first communion Note by Archivist: Father Sialm served Holy Rosary Mission, 1907-1912, 1916-1920.