Acta Sanctorum Hiberniae

Acta Sanctorum Hiberniae is the abbreviated title of a celebrated work on the Irish saints by the Franciscan, John Colgan (Leuven, 1645).

Aided by Father Hugh Ward, O.F.M., Father Stephen White, S.J., and Brother Míchél Ó Cléirigh, O.F.M., Colgan sedulously collected enormous material for the Lives of the Irish Saints, and at length, after thirty years of sifting and digesting his materials, put to press his Acta Sanctorum Hiberniae, a portion of the expense of which was defrayed by Archbishop O'Reilly of Armagh.

The first volume, covering 270 lives of Irish saints (except Brigid and Patrick) for the months of January, February, and March, was intended to be the third volume of the Ecclesiastical Antiquities of Ireland, but only one volume was printed at Leuven in 1645.

A replica was produced in Dublin in 1948.

 This article incorporates text from a publication now in the public domain: Herbermann, Charles, ed. (1913). "". Catholic Encyclopedia. New York: Robert Appleton. 

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