Hugo Black,
Kolovrat v. Oregon — Opinion of the Court
“ While courts interpret treaties for themselves, the meaning given them by the departments of government particularly charged with their negotiation and enforcement is given great weight. [11] We have before us statements, in the form of diplomatic notes exchanged between the responsible agencies of the United States and of Yugoslavia, to the effect that the 1881 Treaty, now and always, has been construed as providing for inheritance by both countries' nationals without regard to the location of the property to be passed or the domiciles of the nationals. ”
