Éamonn De Valera was an important Irish politician and statesman, born on October 14, 1882, in New York City. He played a significant role in the struggle for Irish independence and was a key figure in the Irish War of Independence and the Irish Civil War. De Valera served as the President of the Executive Council and later as the Taoiseach of Ireland. He was also a prominent leader in the formation of the Irish Constitution in 1937, which established Ireland as a sovereign nation. De Valera's political career spanned several decades, and he served as the President of Ireland from 1959 to 1973, making him one of the most influential figures in modern Irish history.