Foreign Relations and the Judiciary
It is not generally appreciated that Francis Mann was not an international lawyer at all by training. His thesis at Berlin University was in company law. It was only after he had been in England for some time that he began to write about private international law,1 and his interest in public international law was developed as a result of his friendship with Sir Hersch Lauterpacht. It was not until 1943 that he published anything about public international law, and in that year he published a substantial article in two parts on the relationship between national law and international law, in which he built on the previous work on Judicial Aspects of Foreign Relations by Louis Jaffe2 and on acts of state by Sir William Holdsworth.3 Subsequently he came to make this subject his own, at least in England,4 where the subject has never attracted the attention which it has attracted in the United States.5