Kalhana, the author of 'Rajtarangini’, states that Srinagri was founded by Emperor Ashoka (3rd Century BC). The present city of Srinagar was founded by Pravarasena-II, and Hiuen Tsang, who visited Kashmir in 631 AD, found it at the same site as it is today. Laltaditya Muktapida was the most illustrious ruler of Kashmir in the Hindu period, which ended in 1339 AD. King Zain-ul-Abidin (1420-70 AD), popularly known as ‘Budshah’, was a great patron of Sanskrit. Akbar captured Kashmir valley for the Mughals, who endowed Srinagar with beautiful mosques and gardens. The Sikhs overthrew the last Muslim ruler in the reign of Maharaja Ranjit Singh in 1819. In 1846 the Dogras secured the sovereignty of Kashmir from the British under the Treaty of Amritsar, and in 1947 the state of Jammu and Kashmir, with Srinagar as its capital, became part of the Indian Union (or Occupied Kashmir from the Pakistan point of view). The Pakistan side is Azad (free) Kashmir.