John Marshall,
Chouteau's Heirs v. United States…
“ If, as we think must be admitted, Delassus was sub-delegate as well as lieutenant governor, the transfer of the power of granting lands belonging to the royal domain from the governor to the intendant-general, did not affect his power to give the order of survey on which the title of the petitioners depends. That order is the foundation of title, and is, according to the acts of congress and the general understanding and usage of Louisiana and Missouri, capable of being perfected into a complete title. ”
