Note that this document is merely for reference purposes.
Also note that this a Dutch map, and so there are several differences in the spelling of location names relative to English. For example, the Aventine (lower area of the map east of the River Tiber) is spelled “Aventijn”.
For the most part, however, there is no difference in spelling owing to the Latin origin of the names.
Source: Colossus of Nero (Wikipedia):
https://en.wikipedia.org/wiki/Colossus_of_Nero#/media/File:Plan_Rome-_Colossus_van_Nero.png
invictuspopuli 
