Klemens von Metternich
Klemens Metternich was born into the House of Metternich on 15 May 1773 to Franz George Karl Count Metternich-Winneburg zu Beilstein, a diplomat who had passed from the service of the Archbishopric of Trier to that of the Imperial court, and his wife Countess Maria Beatrice Aloisia von Kageneck. He was named in honour of Prince Clemens Wenceslaus of Saxony, the archbishop-elector of Trier and the past employer of his father. He was the eldest son and had one older sister. At the time of his birth the family possessed a ruined keep at Beilstein, a castle at Winneberg, an estate west of Koblenz, and another in Königswart, Bohemia, won during the 17th century. At this time Metternich's father, described as "a boring babbler and chronic liar" by a contemporary, was the Austrian ambassador to the courts of the three Rhenish electors (Trier, Cologne and Mainz). Metternich's education was handled by his mother, heavily influenced by their proximity to France; Metternich spoke French better than German. As a child he went on official visits with his father and, under the direction of Protestant tutor John Frederick Simon, was tutored in academic subjects, swimming, and horsemanship.
Karl Ludwig von Lecoq
Karl Ludwig von Lecoq or Karl Ludwig von Le Coq, born 23 September 1754 – died 14 February 1829, of French Huguenot ancestry, first joined the army of the Electorate of Saxony. He later transferred his loyalty to the Kingdom of Prussia and fought during the French Revolutionary Wars, earning a coveted award for bravery. While serving variously as a staff officer and diplomat, he became renowned as an expert cartographer. In 1806 he was entrusted with command of the forces in northwest Germany. Cut off from the main body of the Prussian army after the disaster at the Battle of Jena-Auerstedt, he concentrated his troops in the fortress of Hameln. After a brief siege, he surrendered his troops to an inferior force of enemies. For this, he was sentenced to life imprisonment. However, he was later pardoned and continued his map-making until he went blind.