Analysis of information sources in references of the Wikipedia article "Arvanites" in English language version.
According to Finlay in the mid - nineteenth century the Albanians amounted to 200,000 out of a population of a little above a million in Greece ( to be exact, 1,096,810 according to the 1861 census ).
A very accurate demographic census based on three years of fieldwork in Greece (1887–1889) chiefly devoted to the ethnographic situation on the Peloponnese was published by the German geographer Alfred Philippson in 1890. His figures are of particular interest in the present connection since they are predominantly based on mothertongue distribution. He finds 90,253 "Albanians" vs. 639,677 "Greeks" on the Peloponnese, which amounts to a percentage of 12.3 percent Arvanites on the peninsula by the late nineteenth century.
A very accurate demographic census based on three years of fieldwork in Greece (1887–1889) chiefly devoted to the ethnographic situation on the Peloponnese was published by the German geographer Alfred Philippson in 1890. His figures are of particular interest in the present connection since they are predominantly based on mothertongue distribution. He finds 90,253 "Albanians" vs. 639,677 "Greeks" on the Peloponnese, which amounts to a percentage of 12.3 percent Arvanites on the peninsula by the late nineteenth century.
Following the Ottoman capture of Larissa in 1392/1393, the Turkish forces moved southward towards Hellas and invaded the Peloponnese, which had already experienced their initial devastations; the next decades would witness the building-up of local resistance in Thessaly on the part of sections of Greeks, Albanians and Vlachs, who had taken to the mountains
A very accurate demographic census based on three years of fieldwork in Greece (1887–1889) chiefly devoted to the ethnographic situation on the Peloponnese was published by the German geographer Alfred Philippson in 1890. His figures are of particular interest in the present connection since they are predominantly based on mothertongue distribution. He finds 90,253 "Albanians" vs. 639,677 "Greeks" on the Peloponnese, which amounts to a percentage of 12.3 percent Arvanites on the peninsula by the late nineteenth century.