SS. SERAPION, _Monk_, AND COMPANIONS, _MM., at Alexandria_. SS. MARTYRS OF ALEXANDRIA, _in the reign of Constantine_, A.D. 367. S. SERAPION, _B. of Thmuis, 4th cent._ S. LUPICINUS, _Ab. of Condate, circ._ A.D. 430. S. ENDA, _Ab. in Aran-more, circ._ A.D. 540. S. BENEDICT, _Ab. of Monte Cassino_, A.D. 543. S. ELIAS, _B. of Sion in the Valais_. S. SERAPION, B. OF THMUIS. (4TH CENT.) [Roman Martyrology. In the ancient Latin Martyrologies is found the mention of S. Serapion, Monk and Martyr, and many Companions at Alexandria; but Baronius, instead, inserted in the Modern Roman Martyrology another and wholly different Serapion, bishop of Thmuis and Confessor in one of the Arian persecutions, when S. Athanasius suffered their pursuit. This Serapion is mentioned by S. Athanasius.] Serapion bishop of Thmuis, in Egypt, a friend of S. Antony the Great, and a champion of S. Athanasius, wrote an epistle to the great defender of orthodoxy, and another on the death of Arius, together with treatises on the titles of the Psalms, and on Manichæism. He is said by S. Jerome to have suffered for his zeal in the orthodox cause, under Constantius, when the Arians were in power. S. LUPICINUS, AB. OF CONDATE. (ABOUT A.D. 430.) [Roman and Benedictine Martyrologies; that of Usuardus, and that attributed to Bede. Authority:--A life by a contemporary, a monk of Condate, "Ego adhuc puerulus," he says. This life is very curious from its barbarous Latin, teeming as it does with words and phrases adopted from the Burgundian language. Also a life of SS. Romanus and Lupicinus by S. Gregory of Tours, written in the 5th cent., see Feb. 28th.]