13th May 1984: Princess Astrid of Belgium and Archduke Lorenz on the day of their official engagement in Belvedere Palace, near Brussels, Belgium. (Photo by Keystone/Getty Images)
13th May 1984: Princess Astrid of Belgium and Archduke Lorenz on the day of their official engagement in Belvedere Palace, near Brussels, Belgium. (Photo by Keystone/Getty Images)