1610 – Almshouses, Youghal, Co. Cork Endowed by Sir Richard Boyle to house six old soldiers, who were to receive a pension of £5 per annum. This service was later extended to include widows.
1610 – Belfast Castle, Belfast, Co. Antrim John de Courcy built a castle on what is now Castle Street in the city centre in the 12th century. By the early 17th century when Sir Arthur Chichester,
1610 – Portumna Castle, Co. Galway A semi-fortified house that was built before 1618 by Richard de Burgo, the 4th Earl of Clanricarde. It was the main seat of the de Burgo family for over 200 years,