Description of castle of Máh-Kú, its strategic location, and the sunni population of the town of Máh-Kú

The castle, a solid, four-towered stone edifice, occupies the summit of a mountain at the foot of which lies the town of Máh-Kú. The only road that leads from it passes into that town, ending at a gate which adjoins the seat of government and is invariably kept closed. This gate is distinct from that of the castle itself. Situated on the confines of both the Ottoman and Russian empires, this castle has been used, in view of its commanding position and strategic advantages, as a centre for reconnoitring purposes. The officer in charge of that station observed, in time of war, the movements of the enemy, surveyed the surrounding regions, and reported to his government such cases of emergency as came under his observation. The castle is bounded on the west by the river Araxes, which marks the frontier between the territory of the Sháh and the Russian empire. To the south extends the territory of the Sultán of Turkey; the frontier town of Báyazíd being at a distance of only four farsangs  from the mountain of Máh-Kú. The frontier officer, in charge of the castle, was a man named ‘Alí Khán. The residents of the town are all Kurds and belong to the sunní sect of Islám. The shí’ahs, who constitute the vast majority of the inhabitants of Persia, have always been their avowed and bitter enemies. These Kurds particularly abhor the siyyids of the shí’ah denomination, whom they regard as the spiritual leaders and chief agitators among their opponents. ‘Alí Khán’s mother being a Kurd, the son was held in great esteem and was implicitly obeyed by the people of Máh-Kú. They regarded him as a member of their own community and placed the utmost confidence in him. 

- Nabil  (‘The Dawn-Breakers, chapter 13)