MY THANKS TO CORMAC GORDON, BRAY, FOR PROVIDING SO MUCH OF THE INFORMATION BELOW ON THE RYANS.
It's not known where our Ryan family originated, but Loughlin was headmaster of the school in Garryhill, Co. Carlow.
Note: Ryan is today one of the most common surnames in Ireland. The vast majority of Ryans today are descended from the family of "Ó Maoilriagháin", meaning "descendant of a devotee of St. Riaghan". In Co. Carlow and adjoining areas, Ryan may also derive from "Ó Riagháin". From their origin in the barony of Idrone in Co. Carlow, the Ó Riagháins spread widely into the adjoining counties of Wexford and Kilkenny.