Rev. Alban Butler (171173). Volume IX: September. The Lives of the Saints. 1866.
St. Sidronius, Martyr
HE was crowned at Rome in the persecution of Aurelian; his principal festival is kept on the 11th of July. Baldwin IV., surnamed of Lille and the Pious, founded the collegiate churches of canons at Harlebeck, near Courtray, at Aire, and at Lille, in which last he was buried. His widow, Adela, after his death in 1067, went to Rome, received the religious veil from the hands of Pope Alexander II., and, bringing back with her the relics of St. Sidronius, enriched with them the Benedictin nunnery of Meessene, two leagues from Ipres, which she had founded, and in which she died. See Miræi, Annales Belgici, p. 609. Adela, the foundress, is honoured among the saints in this famous monastery on the 8th of January. See Gramaye, p. 182. Lubin in Martyr. Rom.