Mishaal bint Fahd Al Saud

Princess Mishaal bint Fahd Al Saud (1958 – 15 July 1977; Arabic: الأميرة مشاعل بنت فهد بن محمد بن عبدالعزيز آل سعود) was a member of the House of Saud who was executed by shooting allegedly for committing adultery in 1977, at the age of 19. She was a daughter of Prince Fahd bin Muhammad and a granddaughter of Prince Muhammad bin Abdulaziz, a son of King Abdulaziz of Saudi Arabia and the older and only full brother of King Khalid.

Source: Wikipedia — Mishaal bint Fahd Al Saud (CC BY-SA 4.0)