Eamon de Valera was an Irish teacher and politician who served as President of Ireland from 1959 to 1973. He was born in New York in 1882 to an Irish mother and Spanish father. As an adult, he joined the Irish Volunteers and took part in the 1916 Easter Rising against British rule. He later founded the Fianna Fáil political party and served multiple terms as Prime Minister of Ireland. De Valera was elected as the third President of Ireland in 1959 and served until 1973, making him the longest-serving president at that time. He died in 1975 at the age of 92.