Albert Viktor Julius Joseph Michael Graf von Mensdorff-Pouilly-Dietrichstein was an Austro-Hungarian diplomat who served as Ambassador to London at the outbreak of World War I. Wikipedia
Born: September 5, 1861, Lviv, Ukraine
Died: June 15, 1945 (age 83 years), Vienna, Austria
Great-grandparents: Albert Louis de Pouilly, Francis, Duke of Saxe-Coburg-Saalfeld, Countess Augusta Reuss of Ebersdorf, and more
Grandparents: Emmanuel von Mensdorff-Pouilly and Princess Sophie of Saxe-Coburg-Saalfeld