Mary McAleese
Mary Patricia McAleese (born 27 June 1951) was the eighth President of the Republic of Ireland from 1997 to 2011. She was first elected president in 1997 and was re-elected to another seven years from 2004 to 2011. She was ranked the 55th most powerful woman in the world on a list of The World's 100 Most Powerful Women by Forbes, despite the ceremonial nature of the presidency.