Marko KatiÃÂ (; died 1810) was a Serbian revolutionary, a commander active in the First Serbian Uprising leading rebels of the Kosmaj area. He was the younger brother of famed general Janko KatiÃÂ, upon whose death he succeeded as vojvoda of the Turija (Kosmaj) troops. He was assassinated on the order of another, conspiring commander.
Katiàwas born in RogaÃÂa in the Belgrade nahiya. The village was part of the Turija kneà ¾ina in the à  umadija region. His older brothers were Janko KatiÃÂ, a militia buljubaà ¡a (captain) who fought the renegade Janissaries and Pasha Pazvanoglu of Vidin in the 1790s, and Stevan KatiÃÂ, the eldest and an obor-knez (Serb village mayor). In 1801 the renegade Janissaries known as the "Dahije" wrested control of the Belgrade Pashalik. The Dahije learnt of conspiracies to overthrow them in 1803, started monitoring the Serbs and then decided to kill Serb leaders in order to thwart a rebellion against them. The Dahije gave orders to their mütesellims and others, such as innkeepers, to kill Serb notables, but still personally involved themselves. Their brother Stevan was murdered by the Dahije during the Slaughter of the Knezes in January 1804. Janko thus became a hajduk (brigand). With the preparations of uprising, Janko sent his younger brother Marko to meet up with KaraÃÂorÃÂe, a leader in à  umadija.
Marko Katiàparticipated at the Oraà ¡ac Assembly (14 February 1804) where hundreds of influential Serbs, mostly of the Kragujevac nahiya, met and decided on an uprising against the Dahije. His brother Janko was in hiding from the Dahije, and Marko went as his representative. KaraÃÂorÃÂe was chosen to lead the uprising. In ten days, KaraÃÂorÃÂe, Stanoje Glavaà ¡ and Marko Katiàhad burnt the inns and risen the people of and around RaniloviÃÂ, Drlupa, RogaÃÂa, Stojnik, Sibnica, VenÃÂane, Darosava, KoraÃÂica, while Arsenije Loma did the same in the upper villages of the Rudnik nahiya. Janko Katiàjoined the rebels upon the outbreak of uprising and fought under the command of KaraÃÂorÃÂe. The Katiàbrothers participated in the takeover of Rudnik in 4âÂÂ6 March 1804, upon which Janko was proclaimed the knez of Turija and vojvoda (general).
Marko fought under the command of his brother, and KatiÃÂ's unit accompanied KaraÃÂorÃÂe's mustering on VraÃÂar and taking of Poà ¾arevac, siege of Smederevo, and with Vasa ÃÂarapiàwent with KaraÃÂorÃÂe and took Karanovac (July 1805).
In 1806, Janko Katiàand Vujica VuliÃÂeviàwere sent to MaÃÂva to support the generals there. After raiding Sovljak, Katiàhad men change into Turk clothing to deceive an Ottoman Bosnian unit and assaulted, leaving 67 dead. In July 1806, the Ottoman Bosnian army of Vizier Ibrahim Pasha crossed the Drina. A detachment under Hasan Bey was sent for Valjevo, and Ibrahim Pasha went for à  abac. They planned to gather at Paleà ¾. In late July 1806, the troops of Jakov NenadoviÃÂ, Luka LazareviÃÂ, Janko Katiàambushed and destroyed Ibrahim Pasha at Duge Njive near KrnjiÃÂ. Ibrahim retreated and was pursued back to à  abac. A straggling elder Turk soldier surrendered and shot Janko KatiÃÂ, who had approached on horseback and introduced himself; Katiàwas known as a hero and for killing many Turks in battle. Marko then personally slew that soldier. KatiÃÂ's unit left the operations to bury their commander in RogaÃÂa, and when KaraÃÂorÃÂe heard of his death after leaving Valjevo, he sent four of his guards to RogaÃÂa to take the Turija troops to Krnjiàwhere Marko Katiàwas elevated to vojvoda, succeeding his brother. M. MiliÃÂeviàdated Janko's death to and Marko's elevation subsequent to this.
Katiàparticipated at Mià ¡ar (August 1806), and then in many other important battles. He accompanied Jakov Nenadoviàin the Bosnian campaign that began in June 1807. Planning to take Sarajevo, Nenadoviàchose to retreat and fortify at the Drina, as the Ottoman forces were led by experienced French officers. Katiàintercepted parts of the Ottoman Bosnian army and destroyed river crossings, with many Ottoman casualties.
In January 1810, Marko Katiàguested the wedding of the MariÃÂiàfamily in RogaÃÂa. A guest's musket went off and killed him. The perpetrator was cut into pieces. It was concluded that Miloje Trnavac had ordered the assassination, and after hiding in Austria, he was captured and brought to Luka Lazareviàat à  abac and executed by two flintlocks on the order of KaraÃÂorÃÂe. Nikola, Marko's younger brother, succeeded as vojvoda of Turija.