Ya wanna explain this quote, then? Referring to English common law and jus solis as the determination of who is natural born.
“The same rule was in force ... in the United States afterwards, and continued to prevail under the Constitution...”
I think you refer to citizenship, not “natural born” citizenship.
Go read the 1790 act. It makes it clear, very clear, explicitly clear what is the key factor to natural born status - jus sanguinis.
jus sanguinis is ALL that was legally needed from 1790 to 1795 to be considered - legally - a natural born Citizen.
jus soli was basically waived by this act. That is how much the original Congress thought of jus soli.