But he studies and chronicles all that
has come from the Roman Empire, e.g. Romania. Romani, etc.
any word that might have a history there.

The Roma were called Gypsies because of some identification of the people with Egypt. They were also called Zigauner (in German), Gitane (in French), and . The etymology of the ethnonym Romani and Roma is usually given as from rom 'man, husband'. (As for the Romans, they believed in a folk etymology for the city of Roma from Latin ruma 'teat' linked with their origin myth of the divine twins Romulus and Remus who were suckled by a she-wolf. (A comparable etymology might link the Roma with the Romans because the former were roamin' all over Europe.) The last time the ancestors of the Romans and the Indians lived in proximity was in the steppes of central Asia.

Ceci n'est pas un seing.