Author: John Mason Neale; Jean Tisserand, 15th cent.Hymnal: The Hymnal of the Protestant Episcopal Church in the United States of America 1940 #99 (1940)Meter: 8.8.8 with alleluiaTopics: Easter; Saints' Days and Holy Days St. Thomas; Easter Day Evening Prayer General; Easter II Morning Prayer General; St. Thomas' Day Morning Prayer Opening; St. Thomas' Day The Communion GeneralTune Title: O FILII ET FILIAE