St. Brogan Cloen himself lived, it seems, for some time in the monastery near Slieve Bloom, founded by St. Molua, and afterwards in that of Clonmore, in the barony of Bantry, county Wexford, which was founded by St. Aidan about the year A.D. 620. The scholiast doubts whether he composed this hymn while at Slieve Bloom or Clonmore; so we may fairly suppose that it was composed sometime between A.D. 620 and 657, when St. Ultan died. The statement of the scholiast as to the time of the hymn seems to refer not to the time of its composition, but to the time of the events which it narrates; and which, he says, took place during the reign of Lughaidh, King of Tara, and Ailill, King of Leinster. The former reigned 25 years and died in A.D. 503; the latter died in A.D. 523, so that their joint reigns would exactly mark the period during which St. Brigid flourished in Kildare. The hymn consists of 212 lines or 53 stanzas of four lines each. It describes at great length the virtues and miracles of St. Brigid, but is unhappily too meagre in historical facts. The writer assumes that because her history was well known in his own time, it would continue to be equally well known to future generations. It is, however, a most interesting monument of our early Irish Church, and competent judges pronounce it to be an admirable specimen of early Celtic versification. There is also in the _Book of Hymns_ published by Dr. Todd, what seems to be a fragment of an ancient Latin hymn in praise of St. Brigid. The preface to this Hymn attributes it either to St. Ninnidh of the Clean Hand, Brigid's chaplain, or to St. Fiacc of Sleibte, or to St. Ultan of Ardbraccan. This last conjecture, however, seems to arise from the statement that Ultan collected the miracles of St. Brigid into one book. It was an abecedarian hymn originally, and is undoubtedly a very ancient composition. At present it consists of four stanzas of four lines each, having a rhyme or assonance in the middle and at the end of each line, which properly should consist of sixteen syllables. The first line at present is:-- "Christus in nostra insula quae vocatur Hibernia," and notwithstanding the statement of the scholiast that the hymn was abecedarian, these words--Christus in nostra insula--appear to have been always regarded as the beginning of the hymn. In the eighth line Brigid is declared to be "Mariae sanctae similem," an expression which may have given origin to the saying that Brigid was the "Mary of the Irish." The following passage from the _Leabhar Breac_ gives a glowing eulogy of St. Brigid, and formally calls her the "Mary of the Gaedhil."