Mayne Reid,
Gaspar the Gaucho: A Story of the Gran Chaco
“ For it so chanced that one of the laws of that exclusive land—an edict of the Dictator himself—was to the point prohibitive; forbidding any foreigner who married a native woman to take her out of the country, without having a written permission from the Executive Head of the State. Ludwig Halberger was a foreigner, his wife native born, and the Head of the State Executive, as in every other sense, was José Gaspar Francia! ”
