Name – Hugh Breen (1791-1848) Mathematician and Astronomer.
Date of Unveiling – 15th September 2023.
Location – 19 Abbey Street, Armagh City, Co. Armagh.
Plaque funded by – Armagh City, Banbridge and Craigavon Borough Council.
Plaque unveiled by – Professor Michael Burton, Director of Armagh Observatory and Planetarium.