Background

Civanbaht Mehmed Orhan Efendi was born on July 11, 1909 in Serencebey Palace or Kızıltoprak in Asia Minor and died in Nice-France on March 12, 1994, according to Hamide Ayşe Sultan at the Naime Sultan Palace, was the son of Prince Şehzade Mehmed Abdülkadir, captain of the Ottoman army, his third wife, Mihriban Hanım, and grandson of Abdul Hamid II, his fourth wife, Empress Bidar Kadın, led the Ottoman dynasty.