Summary

Peter Vivian Daniel McArthur's Heiress v. Dun's Heirs…

Had an effective patent issued, the government would not have had any title remaining, and a second grant would have been void of course. Something more undoubtedly was intended than the protection of defective, yet valid, surveys and patents.' Again the court say, 'The death of the grantee is an extrinsic fact, not impairing the equity of the claim as against the government. The defects of all others most common in the military districts of Kentucky, Tennessee, and Ohio were where the soldier had died, and the entry, survey, and grant had been made in the name of the deceased.
Source: Wikisource

Peter Vivian Daniel McArthur's Heiress v. Dun's Heirs…

Clarke, we think, effectually overrules the distinction attempted in the argument of this cause between a patent and a survey in the operation of either proviso, a distinction, as we have already remarked, not taken by the language of the statute. Speaking of the survey in the case just quoted, Chief Justice Marshall says: 'The survey, having every appearance of fairness and validity given to it by the officers of the government, is sold as early as 1796 to persons who take possession of it, and have retained possession ever since. Why should not the proviso in the act of Congress apply to it?
Source: Wikisource

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