Hari Singh Nalwa was born in 1791 in Gujranwala, in what is now Pakistani Punjab, into an Uppal Khatri family that had served the Sukerchakia misl. Taken into Maharaja Ranjit Singh's service as a young man, he rose through ability alone to command the Khalsa Army — and to govern, one after another, the empire's most dangerous possessions: Kashmir, Hazara, and Peshawar.
The frontier general
Nalwa's career tracks the empire's expansion west and north: Kasur (1807), Multan (campaigns culminating in 1818), Kashmir (1819, which he then governed), Hazara (where he built the town of Haripur, named for him), and Peshawar, brought fully under Sikh administration in the 1830s. His method was as much engineering as war — a chain of forts anchoring each new frontier, ending with Jamrud at the very mouth of the Khyber Pass. Under his governorships the empire's writ ran, for the first time in centuries, from the plains of Punjab to the doorstep of Afghanistan — reversing, at the Khyber itself, the direction from which armies had entered Punjab for eight hundred years.
Jamrud, 1837
In April 1837 an Afghan force under Dost Mohammad Khan's sons moved against Jamrud. Nalwa, gravely ill at Peshawar by most accounts, rode to the fort's relief. In the fighting that followed he was mortally wounded — yet the fort held, and the Khyber frontier held with it. He died on 30 April 1837.
Timeline
1791
Born at Gujranwala
Into a family in Sukerchakia service; orphaned young, raised to arms.
1819
Kashmir
Serves in the conquest of Kashmir and becomes its governor.
1822
Hazara
Governs the restive Hazara country; founds Haripur.
1834–36
Peshawar and the Khyber
Peshawar comes under direct Sikh rule; Jamrud rises at the pass.
30 April 1837
Death at Jamrud
Mortally wounded defending the fort; the frontier holds.