He was appointed High Commissioner in Palestine and Syria between 1917 and 1919, Minister Plenipotentiary in 1919, High Commissioner of the Republic in Bulgaria in 1920 and ambassador to Argentina.
Foi nomeado alto comisionado en Palestina e Siria entre 1917 e 1919, ministro plenipotenciario en 1919, alto comisionado de Bulgaria en 1920 e embaixador na Arxentina.