 During the First Serbian Uprising (1804–15), the Serbian rebels were joined by Greeks and Greek-Aromanians, among others, with notable examples being fighter Giorgakis Olympios, diplomat Petar Ičko, secretary Naum Krnar, fighter Konda Bimbaša, and others.Greek "armatolos" Nikotsaras (d. 1807) planned to cross Mount Olympos to join the Serbian rebels.Military cooperation between the two nations was forged in the semi-autonomous Danubian Principalities, which were governed mostly by Phanariote Greek voivodes.