If we suppose that Setién was a very precocious infant in 1779, he and Pavón were no younger that 9 years of age in 1788.
Kung ipapalagay natin na si Setién ay isang napakatalinong sanggol noong 1779, sila ni Pavón ay hindi maaaring naging kulang sa siyam na taong gulang noong taong 1788.