Claim: Pavle Mladenović was a Serbian Chetnik Commander which was a revolutionary organization with the aim of liberation of Old Serbia from the Ottoman Empire.
Evidence: Pavle Mladenović-Jačinski (Serbian Cyrillic: Павле Младеновић; d. June 16, 1905), known as Čiča Pavle (Чича Павле; "Uncle Pavle") and Pavle Jačinski, was a Serbian Chetnik commander active in Macedonia during the Macedonian Struggle. The Serbian Revolutionary Organization (Serbian: Srpska revolucionarna organizacija / Српска револуционарна организација) or Serbian Chetnik Organization (Српска четничка организација / Srpska četnička organizacija) was a revolutionary organization with the aim of liberation of Old Serbia (Kosovo and Macedonia) from the Ottoman Empire (in the vilayets of Kosovo, Manastir and Salonika).