John Reginald Lopes Yarde-Buller, 3rd Baron Churston OBE, MVO, was a British peer and soldier. He is the grandfather of Karim Aga Khan, leader of the Nizari Ismailis, an Islamic sect. Wikipedia
Born: November 9, 1873
Died: April 19, 1930 (age 56 years)
Great grandchildren: Rahim Aga Khan, Bendor Grosvenor, Zahra Aga Khan, and more
Grandchildren: Aga Khan IV, Patrick Benjamin Guinness, Prince Amyn Muhammad, and more
Great-grandparents: Elizabeth Lydia Hallidat and Sir Francis Buller Yarde