Ranjit Singh British. Singh is remembered for uniting Sikhs and founding the prosperous Sikh Empire. He is also remembered for his conquests and building a well-trained, self-sufficient Khalsa army to protect the empire. He amassed considerable wealth, including gaining the possession of the Koh-i-Noor diamond from Shuja Shah Durrani of Afghanistan, which he left to Jagannath Temple in Puri, Odisha in 1839. Perhaps Singh's most lasting legacy was the restoration and expansion of the Harmandir Sahib, the most revered Gurudwara of the Sikhs, which is now known popularly as the "Golden Temple". Much of the present decoration at the Harmandir Sahib, in
Gurdwara Sri Tarn Taran Sahib more buildings were added around the complex. This Karsewa was done by Baba Jagtar Singh ji Karsewa Tarn Taran Wale. Gurdwara Sri Tarn Taran Sahib Gurdwara Sri Tarn Taran Sahib is a gurdwara established by the fifth guru, Guru Arjan Dev, in the city of Tarn Taran Sahib, Punjab, India. The site has the distinction of having the largest sarovar (water pond) of all the gurdwaras. It is famous for the monthly gathering of pilgrims on the day of Amavas (a no-moon night). It is near Harmandir Sahib, Amritsar. Guru Arjan Dev Ji, the Fifth Sikh Guru, founded Tarn Taran