Salvador de Madariaga
Salvador de Madariaga y Rojo (July 23, 1886 A Coruña, Spain - December 14, 1978 Locarno, Switzerland) was a Spanish diplomat, writer, historian and pacifist. He was the father of Nieves Mathews and professor/historian Dr. Isabel de Madariaga.  He was the grandfather of Javier Solana.