Analysis of information sources in references of the Wikipedia article "Papingo" in English language version.
There the Greek pocket of resistance, which preserved the Greek language even when its ruler was Serb or Italian, was the plateau of Ioannina and its hinterland... When Isaou, the Italian ruler of Ioannina, passed to the offensive in 1399, he had already won over the Mazarakii (Albanians) and the Malakasaei (perhaps Vlach- speakers) and he recruited Greeks evidently from Zagori, Papingo (above Konitsa), and "Druinoupolis with Argyrokastro and the great Zagoria" (probably the high country northwest of Argyrokastro, of which a part is still called Zagorie).
The Chronicle records how Leonardo was on hand to rescue the people of Papingo from a Turkish attack on their fields just when they were about to begin the harvest .
