Scientific analysis and historic/official data used by foreign authors when writing about S.K.  

Hello I am back. I know a couple of you missed me. Has anyone found any proof of Spiro Koleka (meaning also the Koleka clan) to be Greek? If this is the case please share. Any unscientific claims by Pettifer or authors referring to him in their books' bibliographies are excluded. So far the problem is identified with Pettifer, so we put him aside and treat him and the authors pointing at him separately. To the Greek editors here, please use your own state archives to find where the Kolekas live in Greece and when did they live there. Or find their properties there, or some house, a single grave, a single piece of paper written in Greek by anyone of them. Or find when did they last leave from Greece please, or how many were/are they. I want to know. Find some church records (in Albania or Greece), get some proof so you can save face and make me shut up. How difficult can it be to find something Greek in this important man? How come all his children never left any Greek notes somewhere or are not part of some Greek facebook group? How come Spiro's daughter writes poetry books and articles in Albanian and not  single one in modern Greek language? Is this family really ashamed to be Greek or is it just (*drumroll*) not greek! How about you Zoupan and Alexikoua for once be not so sure about yourselves. How about some critical thinking applied in this article? I challenge the scientific and historic foundation of your sources.