In 1821, Botsaris took part in the revolution against the
Ottoman Empire. He and other Souliot captains, including
Kitsos Tzavelas,
Notis Botsaris, Lampros Veikos, and Giotis Danglis only enlisted fellow Souliot kin into their bands. At the outbreak of the Greek War of Independence, he distinguished himself by his courage, tenacity and skill as a leader of the
Souliots. Several battles took place at Bogortsa, Variades, Pente Pigadia and Derviziana; in the latter, Botsaris used an elaborate plan to terminate a Turkish mercenary regiment from Macedonia. Meanwhile, several fortresses, such as those of
Lelova and Riniassa, fell, and in early May 1821 even the city of
Preveza was put in danger of the revolutionary operations. Ali's lieutenants eventually deserted to the Ottomans, and during winter of 1822 he was put to death. Shortly after his demise, Hurshid Pasha's troops besieged Souli. Botsaris sought reinforcements from the Greek revolutionaries and gained the support of
Alexandros Mavrokordatos. The latter's expedition that followed resulted in the
battle of Peta, which proved to be disastrous for the revolutionary cause. By September 1822, Souli surrendered once more and Botsaris fled to
Missolonghi. On 12 October 1822, Botsaris was promoted to general of Western Central Greece upon the request of Alexandros Mavrokordatos. On 25 October 1822, Missolonghi was
besieged for the first time by the forces of
Omer Vrioni and
Kütahı. Instead of attacking at once, the Ottomans preferred to negotiate for the city's surrender. Botsaris exploited this and prolonged the negotiations, thus giving time to reinforcements coming from
Morea. In early November, Moreot troops disembarked in the city, the negotiations ceased, and the Ottoman leaders found themselves in a difficult situation since winter was approaching and their troops wanted to return to their homeland. After their failed attempt to take the city by assault on Christmas Eve, the siege was lifted.
Death During summer of 1823,
Mustafa Pasha of
Shkodër, leading 10,000 Ottoman Albanian soldiers, campaigned against Western Greece to conquer Missolonghi per the sultan's orders. At this time, the revolutionaries were divided because many unranked chieftains and warlords (most notably the Tzavellas clan) were infuriated with Botsaris's promotion to generalship. In order to end all the disputes, the prefect of
Aetolia-Acarnania,
Konstantinos Metaxas, promoted all the chieftains to generals. In protest, Botsaris tore apart his own certificate of rank, also stating that he never sought higher commanding offices, but solely the revolution's success. Finally, Botsaris moved northwards, to
Karpenisi, where Mustafa Pasha and his army were located, to halt the Ottoman advance before it reached Missolonghi. The rest of the Greek revolutionary chieftains followed him soon afterwards, thus assembling a force of about 1,200 men. On 9 August 1823 (21 August
N.S.), shortly after midnight, Botsaris
assaulted with 350–450 men Mustafa's vanguard of approximately 5,000 soldiers. Mustafa Pasha's army was ill-prepared for an attack and suffered serious casualties by the Souliots. However, Botsaris was killed by being shot in the head and the revolutionaries were forced to withdraw. His body was carried back to Missolonghi and buried with full honors. After the Ottomans captured the city, in 1826, his grave was desecrated by Ottoman Albanian groups. File:Eugène Delacroix - Botzaris Surprises the Turkish Camp and Falls Fatally Wounded - Google Art Project.jpg|
Botsaris surprises the Turkish camp and falls fatally wounded by
Eugène Delacroix File:Ο Μπότσαρης αποθνήσκει στο καρπενήσι. Εγχρωμη λιθογραφία. Peter Von Hess..jpg|
Botsaris dying in Karpenisi by
Peter von Hess File:Ludovico lipparini.jpg|
The death of Markos Botsaris. Painting by
Ludovico Lipparini, Civico Museo Sartorio,
Trieste, Italy. File:Marsigli Filippo - The Death of Markos Botsaris - Google Art Project.jpg|
The death of Markos Botsaris. Painting by Marsigli Filippo,
Benaki Museum, Athens. ==Family and companions==