an Entity references as follows:
Clemens Ernst Gottlieb von Delbrück (German pronunciation: [ˈkleːməns fɔn ˈdɛl.bʁʏk]; 19 January 1856, in Halle an der Saale – 17 December 1921, in Jena) was a German conservative politician. He was ennobled in 1916.