I was very friendly with Sean Og when I lived in Dublin in the fifties. He taught science at a vocational school and of course was into music. He told me he was never allowed to be in a lab by himself because of his being a supporter of the I.R.A. His father was a professor and was, of, course Sean O Tuama. The last time I met him was in 1969 when I visited Ireland. He took me around Dublin and showed me the television tower. He and I spoke Irish Gaelic togther. He was a wonderful person.