Johann Leopold, Hereditary Prince of Saxe-Coburg and Gotha was the eldest son of Charles Edward, Duke of Saxe-Coburg and Gotha and Princess Victoria Adelaide of Schleswig-Holstein-Sonderburg-Glücksburg. From his birth until his father's abdication, he was known as Hereditary Prince Johann Leopold.
Princess Therese of Saxe-Altenburg.Born Therese Amalia Karlina Josefina Antoinetta on 21 December 1836-9 November 1914.Daughter of Prince Eduard of Saxe-Altenburg and Princess Amalie of Hohenzollern-Sigmaringen.Married Prince August of Sweden and Norway,Duke of Dalarna.A♥W
HIRH Archduke Franz Ferdinand of Austria and HH The Duchess of Hohenberg. Died: June 28, 1914, aged 50 and 46 . Their assassination sparked WW1. . The Archduke is interred with his wife in Artstetten Castle, Austria.