▁ ▁Besides ▁the ▁mem oir ▁( mem oria ), ▁which ▁is ▁eight ▁fol ios ▁long , ▁a ▁memor and um , ▁a ▁list ▁of ▁ca ci ques , ▁and ▁two ▁fragments ▁of ▁text ▁attributed ▁to ▁Font an eda , ▁each ▁of ▁one ▁fol io , ▁have ▁been ▁identified . ▁ ▁Font an eda ▁provides ▁the ▁city ▁of ▁T ampa ' s ▁earliest ▁written ▁mention . ▁He ▁names ▁ 2 2 ▁important ▁villages ▁of ▁the ▁Cal usa , ▁the ▁first ▁being ▁" T an pa ". ▁He ▁gives ▁no ▁details ▁concerning ▁the ▁exact ▁location ▁of ▁Tan pa , ▁but ▁ ▁arch ae ologist ▁Jer ald ▁Milan ich ▁places ▁the ▁Cal usa ▁village ▁of ▁Tan pa ▁at ▁the ▁mouth ▁of ▁Charlotte ▁Har bor , ▁the ▁original ▁" B ay ▁of ▁Tan pa ". ▁A ▁later ▁Spanish ▁expedition ▁did ▁not ▁notice ▁Charlotte ▁Har bor ▁while ▁sail ing ▁north ▁along ▁the ▁west ▁coast ▁of ▁Florida ▁and ▁assumed ▁that ▁the ▁current ▁T ampa ▁Bay ▁was ▁the ▁bay ▁they ▁sought . ▁The ▁name ▁was ▁accident ally ▁transferred ▁north . ▁ ▁His ▁" Mem oir " ▁also ▁proved ▁instrument al ▁in ▁the ▁development ▁of ▁the ▁F ount ain ▁of ▁Youth ▁legend ▁as ▁an ▁early ▁mention ▁of ▁Juan ▁P once ▁de ▁León ▁looking ▁for ▁the ▁he aling ▁waters ▁in ▁Florida , ▁a ▁detail ▁almost ▁in separ able ▁from ▁the ▁myth ▁today . ▁Though ▁Font an eda ▁did ▁not ▁believe ▁the ▁story , ▁later ▁histor ians ▁were ▁less ▁incred ul ous . ▁ ▁See ▁also ▁▁ ▁José ▁de ▁Ur rut ia ▁