Dhian Singh
Raja Dhian Singh (c. 1796 – 15 September 1843) was a Dogra Rajput statesman from Jammu who served as the longest-tenured wazir (prime minister) of the Sikh Empire, holding the position from 1818 until his assassination amid post-succession turmoil.[1] Born into the influential Dogra family as the son of Mian Kishora Singh (also referenced as Mian Mota Singh), he entered Maharaja Ranjit Singh's service as a chamberlain and rose through merit to become a key administrator, military commander, and diplomat in the Lahore Darbar.[2] Dhian Singh's tenure was defined by administrative oversight of Jammu province, which he transformed into a semi-autonomous stronghold with a formidable force of 7,000–8,000 troops and artillery, contributing to the empire's northern stability and expansion efforts such as the 1813 annexation of Attock and campaigns in Kashmir's southwestern hills in 1832. He advanced Sikh artillery capabilities, demonstrating precision bombardments in 1838 that rivaled European standards, and handled diplomatic receptions, including those for Nepalese envoys in 1836 and resisting British encroachments like the Firozpur occupation in 1835.[2] Following Ranjit Singh's death in 1839, Dhian Singh maneuvered through lethal court intrigues, supporting Kharak Singh and later Nau Nihal Singh, though historical accounts attribute to the Dogra brothers, including him, a role in exacerbating factional violence that hastened the empire's decline—culminating in his murder by Sandhawalia chiefs alongside Maharaja Sher Singh in 1843.[1][3] His sons Hira Singh and Suchet Singh continued the family's influence, with Hira briefly succeeding as wazir.[3]