He did not give up his ambition to become Pope .
This new title suited d'Este , because he was already a passionate collector of antiquities , and it gave him jurisdiction over the site of Hadrian 's villa and other sites just being excavated .
collector did not give up collector 's ambition to become Pope .
This new title suited d'Este , because he was already a passionate collector of antiquities , and it gave him jurisdiction over the site of Hadrian 's villa and other sites just being excavated .