Genovesa is a city in Toscano. It is probably based on Genoa (also called Genova).
It is mentioned as the home of the infamous Genovesan Assassins. It is described as a large city with big crowds of people. It is also a major trading city and many high-quality maps come from here.
A famous Genovesan saying is: Che sarà, sarà. It means: What will be, will be.