Of what national decent was the Grand Vizier of the Ottoman Empire whose title indicated he had been castrated?
Hadım Sinan Pasha: Hadım Sinan Pasha (Ottoman Turkish: خادم سنان پاشا, Modern Turkish: Hadım Sinan Paşa, "Sinan Pasha the Eunuch"; Bosnian: "Sinan-paša Borovinić" ; 1459 – 22 January 1517) was Grand Vizier of the Ottoman Empire from 1516 to 1517. Hadım Sinan Pasha:  He was of Serb decent. Eunuch: The term eunuch ( ; ) generally refers to a man who has been castrated, typically early enough in his life for this change to have major hormonal consequences.
Serb