Alfonso und Estrella, an opera by Franz Schubert. Alphonso, a mango found in India. Alphonso Psalter, a devotional Psalter. Convent of St. Ildefonso, a book by Regina Marie Roche.
Alfonso und Estrella (Alfonso and Estrella) is an opera with music by Franz Schubert, set to a German libretto by Franz von Schober, written in 1822.