Allen Johnson,
Jefferson and His Colleagues: A Chronicle of the Virginia Dynasty
(1918)
“ Negotiations came to a standstill again when Adams insisted that certain royal grants of land in the Floridas should be declared null and void. He feared, and not without reason, that these grants would deprive the United States of the domain which was to be used to pay the indemnities assumed in the treaty. De Onis resented the demand as "offensive to the dignity and imprescriptible rights of the Crown of Spain"; and once again Neuville came to the rescue of the treaty and persuaded both parties to agree to a compromise. ”
