Kangra-Lambagraon was a historical princely estate (jagir) of British India located in the present-day state of Himachal Pradesh. In 1947, the estate comprised 437 villages, encompassing an area of 324 km2. It had with a Privy Purse of Rs 70,000/- and enjoyed a revenue of approx. Rs.1,76,000/-. The rulers of the estate belonged to the ancient Katoch dynasty which had ruled the former Kangra State. Kangra is credited with being the oldest and largest state in the Punjab Hills. In 1846 Kangra was annexed to British India as part of the Treaty of Lahore. History Early history of the Kangra State The first modern recorded mention of the state, however, is from the 11th century AD. The Katoch dynasty are reputed to have ruled the town of Kangra and its vicinity since time immemorial. Several very extended interregnums are acknowledged. Medieval invasions At least three rulers sought to conquer the Kangra fort and plundered the treasures of its temples: Mahmud Ghazni in 1009, Firuz Shah Tughluq in 1360 and Sher Shah in 1540. Battle of Kangra Kangra State 1333 During Prithvi Chand II's reign, they defeated the army of Muhammad bin Tughluq which was not able to fight in the hills. Nearly all his 100,000 soldiers perished in 1333 AD and he was forced to retreat. Conflicts with Mughals The fort of Kangra resisted Akbar's siege. Akbar's son Jahangir successfully subdued the fort in 1620 annexing the surrounding area and reducing the Katoch rajas to the status of vassals. Kangra was at the time ruled by Raja Hari Chand Katoch of Kangra (also known as Raja Hari Chand II) Mughal Emperor Jahangir with the help of Suraj Mal garrisoned with his troops. Under Jahangir, Murtaza Khan the governor of Punjab was directed to conquer Kangra, but he failed on account of the jealousy and opposition of the Rajput chiefs who were associated with him. Then Prince Khurram was put in charge of the command. The siege of Kangra was pushed on for weeks. Supplies were cut off. The garrison had to live on boiled dry grass. It was faced with death and starvation. After a siege of 14 months, the fort surrendered in November, 1620. In 1621, Jahangir visited it and ordered the slaughter of a bullock there. A mosque was also built within the fort of Kangra. The Katoch Kings repeatedly looted Mughal controlled regions, weakening the Mughal control,