== Who are: Isa beg Evrenos and George Stress Balsha? == 

 Isa B(b)eg Evrenos 

 "In the summer of 1457 an Ottoman army numbering approximately 70,000 men invaded Albania with the hope of destroying Albanian resistance once and for all; this army was led by Isa beg Evrenos, the only commander to have defeated Skanderbeg's forces in the battle of Berat, and Hamza Kastrioti, who knew all about Albanian army strategies." 

 Isa beg Evrenos or Isa Beg Evrenos (one time is with big B and another is with small b) is one of few red links in the article and no google search results except those connected with this article. Is it possible that name of Isa B(b)eg Evrenos was used in another form in literature? 

  
 George Stress Balsha 

 "George Stress Balsha, sold the fortress of Modrichi to the Turks for 30,000 silver ducats." 

 George Stress Balsha is also one of few red links in the article and no google search results except those connected with this article. Is it possible that name of George Stress Balsha was used in another form in literature?