Can you name these famous Irish people from the clues?

Ireland has produced countless achievers throughout history. Many have made their mark on the world in science, politics, arts, sport, music and much more.

Name these famous Irish people

Can you name the famous Irish people described below from the clues given?

Ogham, the mysterious language of the trees The Origins of the Ogham alphabet are still a mystery for many historians, but it is primarily thought to be an early form of the Irish written Language. Bealtaine Fire