Henry Billings Brown,
United States v. Maria De La Paz Valdez De Conway…
“ The government having thus exhausted its power with reference to the land in dispute by granting all its title as sovereign proprietor to the pueblos, it is difficult to see upon what principle it is called upon to make or confirm another grant to a different person. Nothing can be plainer from the language of the private land claim act than that lands 'that shall have been disposed of by the United States' should be excepted from the decree of confirmation (sec. 8) ; that no claim shall be allowed which shall interfere with or overthrow any just or unextinguished Indian title (sec. 13) ”
