Publisher and researcher Petrit Latifi.

In the Swedish paper “Courjren” from 1821, no. 41, published on September 17 in Stockholm, we can read the following:

Original text:
“Det är märkvärdigt, att dessa facta fortigas eller nekas i Österrikiska tidningar, hvilkas under- rättelser från Constantinopel gå till d. 31 Julii. – Förföljelserna mot de Christna äro ieke blott Turkarnas verk, utan äfven de Christnas eget, idt särskilda secter förfölja hvarandra. De Catholske Albaneserne hafva dragit i fält mot Grekerna, och desse hafva på ön Tinos mördat Catholiker.”

Translation:

“It is remarkable that these facts are confirmed or denied in Austrian newspapers, whose reports from Constantinople go to July 31. – The persecutions against the Christians are not only the work of the Turks, but also the Christians themselves, when particular sects persecute each other. The Catholic Albanians have taken the field against the Greeks, and they have murdered Catholics on the island of Tinos.”

Reference

https://stockholmskallan.stockholm.se/postfiles/SSA/Bibliotek/TR0016051.pdf