ALL SAINTS CELEBRATED IN JUNE Saints celebrated on the 25th of June WILLIAM, ABBOT William (Guilielmus) was an abbot in England at the monastery of Bella Lauda . Some Cistercian martyrologies list him as "blessed". (Information from Stadler's Complete Encyclopedia of Saints, Volume 2, Augsburg, 1861, p. 570) Stadler's Complete Encyclopedia of Saints - Sources and Abbreviations