The Royal Medal of Recompense was established by a king that was Duke of Schleswig during what years?
Christian IX of Denmark Christian IX (8 April 181829 January 1906) was King of Denmark from 1863 to 1906. From 1863 to 1864, he was concurrently Duke of Schleswig, Holstein and Lauenburg.
Battle of Schleswig The Battle of Schleswig occurred near Dannevirke on Easter morning, April 23, 1848 as the second battle of the First Schleswig War of 1848–1850.