Yongyan (Jiaqing Emperor) - 13 November 1760 Emperor Chinese The Jiaqing Emperor was the ruler of China in 1806, when the Chinese Embassy to England brought back Temeraire with William Laurence and his crew of aviators. The emperor's companion dragon was Temeraire's uncle, a male Celestial (possibly Lung Tien Chu). http://www.temeraire.org/wiki/Jiaqing_Emperor
The Qianlong Emperor (Emperor Chien-lung); born Hongli (Hung-li; Chinese: 弘曆), 25 September 1711 – 7 February 1799) was the 6th emperor of the Manchu-led Qing Dynasty, and the 4th Qing emperor to rule over China proper. The 4th son of the Yongzheng Emperor, he reigned officially from 11 October 1735 to 8 February 1796 AD.
The Yongzheng Emperor (雍正), ( December 1678 – 8 October 1735 AD), was the 5th emperor of the Manchu-led Qing Dynasty and the 3rd Qing emperor from 1722 to 1735. A hard-working ruler, Yongzheng's main goal was to create an effective government at minimal expense. Like his father, the Kangxi Emperor, Yongzheng used military force to preserve the dynasty's position.
Emperor Qianlong is Emperor Yongzheng's fourth son. He was born in the 50th year of Emperor Kangxi's reign (1711), and died in the 4th year of Emperor Jiaqing's reign at the age of 89. He was the sixth Emperor of the Qing Dynasty (1644-1911) and also the emperor who lived for the longest time in Chinese history. www1.chinaculture...