Who were some famous people who emigrated from Ireland?

Some famous individuals who emigrated from Ireland include playwright George Bernard Shaw, who became a prominent figure in British theatre, and author James Joyce, known for his groundbreaking modernist works. Additionally, musician Bono, the lead singer of U2, has Irish roots, although he was born in Dublin and did not emigrate. Another notable figure is actress Maureen O'Hara, who gained fame in Hollywood during the mid-20th century.