1731 – Borris House, Borris, Co. Carlow Architect: Richard Morrison & William Vitruvius Morrison The ancestral home of the Mcmorrough Kavanaghs, High Kings of Leinster, and originally an important castle guarding the River Barrow,
1807 – Chapel Royal, Dublin Castle Architect: Francis Johnston The Chapel Royal, or as it is now known the Church of the Most Holy Trinity,