Irene Kantakouzene

Irene Kantakouzene (, ''Eiréne Kantakouzené'', modern pronunciation ''Iríni Kantakouziní'' , / ''Irina Kantakuzin''; – 3 May 1457), known simply as Despotess Jerina ( / ''despotica Jerina''), was the wife of Serbian Despot Đurađ Branković. In Serbian folk legends, she is the founder of many fortresses in Serbia. Provided by Wikipedia