Alexander Heinrich Rudolph von Kluck was a German general during World War I.
Alexander von Kluck
Helmuth von Moltke the Younger
Helmuth Johannes Ludwig Graf von Moltke, also known as Moltke the Younger, was a German general and Chief of the Great German General Staff, a member of the House of Moltke. He was also the nephew of Generalfeldmarschall Graf Helmuth Karl Bernhard von Moltke, who is commonly called "Moltke the Elder" to differentiate the two.
Moltke in 1906
Grave of Helmuth von Moltke in the Invalids' Cemetery (Invalidenfriedhof), Berlin (restitution stone from 2007)