Rèhning Jéndral mau (wewakiling Pamaréntah Indhiya Nèderlan) gedhé banget kapracayané marang Kangjeng Gusti Mangkunagara, pramula nalika surya kaping 3 April banjur kawisudha jumeneng "Ridder in de Militaire Willems-orde klas III".