Prodan Gligorijevi, known simply as HadiProdan was a Serbian voivode in the First Serbian Uprising of the Serbian Revolution, then the Greek War of Independence, against the Ottoman Empire. He led an unsuccessful rebellion in 1814, dubbed Hadi Prodans Revolt.
Prodan Gligorijevi was born around 1760, and he hailed from Nevade, near Takovo, modern Gornji Milanovac . His epithet, hajji, derives from honorific title given to Christians that complete the pilgrimage to the Holy Land .
Source: Wikipedia