1883 – Convent of Mercy, Ballyshannon, Co, Donegal Architect: O’Neill & Byrne The foundation stone for the new convent was laid on 15th September 1879, but building work was suspended for a period during 1881-1882,
1891 – Sheil Hospital, Ballyshannon, Co. Donegal Architect: William H. Byrne “The ceremony of laying the foundation stone was performed early in October last by Miss Sheil,
1951 – Cathaleen’s Fall Power Station, Ballyshannon, Co. Donegal The Erne Hydro Electric Scheme utilises the natural drop of 45m between the two power stations at Cliff and Cathleen’s Fall on the River Erne to form the basis for the third-largest hydro operation in the country.