His Royal Highness Prince Marko Aleksandar, the son of Their Royal Highnesses Prince Alexander and Princess Dr. Vesna, was born in Belgrade, Serbia on 13 October 2026.
He is the grandson of His Royal Highness Crown Prince Alexander of Serbia and Her Imperial and Royal Highness Princess Maria da Gloria of Orleans Bragança, and the great-grandson of Their Majesties King Peter II and Queen Alexandra of Yugoslavia. He is the fourth in line of succession of the Royal family of Serbia.
