The Prince of Wales will visit the area where his great uncle was assassinated by the IRA later - as his tour of Ireland continues.
He'll travel to Mullaghmore in County Sligo where his great uncle Louis Mountbatten was murdered in 1979.
Charles is colonel in chief of the Parachute Regiment - which was blamed for killing civilians on Bloody Sunday in 1972.
Among those killed was Joan Connolly.
Her daughter Irene was 3 at the time.
