Hi, I'm a fan of civ maps you do. I'm from Barcelona, capital of Catalonia, currently in Spain. I have read that one of your rules was to put the names of the towns in the native language, however I have seen that certain cities like Valencia, Gerona, Ibiza and Perpignan/Perpiñán are written in Spanish, but the native language of that region is catalan: València, Girona, Eivissa and Perpinyà.
Other areas, like the island of Sardinia and Alghero city (Cerdeña and Alguero in spanish) also have native language is catalan: Sardenya and l'Alguer.
I would really like you saw these links to catalan Wikipedia, you can also see it in the english wikipedia or any other language, you only have to choose yours.:
Catalan lands:
http://ca.wikipedia.org/wiki/Paisos_Catalans
Crown of Aragón:
http://ca.wikipedia.org/wiki/Corona_d'Aragó
Catalan language:
http://ca.wikipedia.org/wiki/Català
Catalonia:
http://ca.wikipedia.org/wiki/Catalunya
Thank you very much for reading me, I hope you are interested my in country, "la catalana terra" (the Catalan land), since during part of the middle ages dominated the Mediterranean and despite having been banned and persecuted the Catalan language and identity, the country still has not Catalan disappeared despite belonging to three different states.
Even today Catalunya is the third economic engine of Europe, Barcelona is the largest port in the Mediterranean and the continent and the Catalan language in Europe is the eighth despite not having their own state.
And this is the most beautiful city in the world

, between the blue mediterranean and the sacred & holy mountain of Montserrat: Barcelona, the Count city
http://upload.wikimedia.org/wikipedia/commons/2/2e/Pano_Barna.jpg
Edit:
I found this in the English wikipedia:
http://en.wikipedia.org/wiki/History_of_Catalonia