Il Trittico; Sister Angelica Composer Giacomo Puccini Librettist Giovacchino Forzano Company San Francisco Opera Association Touring Location Los Angeles, CA Venue Shrine Auditorium Season 1952 Language Italian Creative/Crew Conductor Kurt Herbert Adler Stage Director(s) Armando Agnini Cast Sister Angelica Mary Curtis-Verna The Princess, her Aunt Claramae Turner Abbess Dorothy Throndson Sister Monitor Thelma Votipka Mistress of Novices Donna Walker Sister Genevieve Margaret Roggero First Tourière Carmen Andreatta Second Tourière Eileen Baldwin Sister Osmina Sherry Stevens Sister Dolcina Barbra Johanson Nursing Sister Frances Oliver First Novice Doris Marion Second Novice Karen Larsen First Lay Sister Mary Kantor Second Lay Sister Barbara Hoots First Sister Catherine Brubaker Second Sister Josephine Barbano Third Sister Sybil Louise Knapp Show Dates Fri, Oct 31 1952, 8pm Time and Place Seventeenth Century; An Italian Convent Legacy Commission Part II of the complete "Trittico" Notes Boys selected from San Francisco Boys Chorus The curtain time is a guess; records preserved everything but those.