Whats that quote supposed to prove?
The quote was a reply to #10: At the time of the drafting and ratification of the United States constitution, the definition of natural born citizen, combined both the principles of jus soli and jus sanguinis. This opinion is contradicted as the Father of the Constitution obviously felt that Jus Soli was the more important, and said so.
It proves that the natural-born thing is not quite so black and white as some here would like to believe. Joseph Story too somehow leaves out parentage when discussing this:
§ 1473. It is indispensable, too, that the president should be a natural born citizen of the United States; or a citizen at the adoption of the constitution, and for fourteen years before his election. This permission of a naturalized citizen to become president is an exception from the great fundamental policy of all governments, to exclude foreign influence from their executive councils and duties. It was doubtless introduced (for it has now become by lapse of time merely nominal, and will soon become wholly extinct) out of respect to those distinguished revolutionary patriots, who were born in a foreign land, and yet had entitled themselves to high honours in their adopted country. A positive exclusion of them from the office would have been unjust to their merits, and painful to their sensibilities. But the general propriety of the exclusion of foreigners, in common cases, will scarcely be doubted by any sound statesman. It cuts off all chances for ambitious foreigners, who might otherwise be intriguing for the office; and interposes a barrier against those corrupt interferences of foreign governments in executive elections, which have inflicted the most serious evils upon the elective monarchies of Europe. Germany, Poland, and even the pontificate of Rome, are sad, but instructive examples of the enduring mischiefs arising from this source. A residence of fourteen years in the United States is also made an indispensable requisite for every candidate; ...ML/NJ