Sengge Rinchen (1811 – 18 May 1865) or Senggelinqin () was a Mongol nobleman and general who served under the Qing dynasty during the reigns of the Daoguang, Xianfeng and Tongzhi emperors. He is best known for his role at the Battle of Taku Forts and at the Battle of Baliqiao during the Second Opium War and his contributions in helping the Qing Empire suppress the Taiping and Nian rebellions. Background Sengge Rinchen was from the Horqin Left Back Banner in Inner Mongolia and was a member of the Borjigin clan. He was a 26th generation descendant of Qasar, a brother of Genghis Khan. His name is made up of two Tibetan words, "Sengge" (Tibetan: ) and "Rinchen" (Tibetan: ), which mean "lion" and "treasure" respectively. When he was a child, he was adopted by Sodnamdorji (Содномдорж, 索特納木多布濟), a jasagh of the Horqin Left Back Banner and junwang (郡王; Prince of the Second Rank) under the Qing Empire. He inherited his adoptive father's position and princely title in 1825 during the reign of the Daoguang Emperor. Military career In 1853, during the reign of the Xianfeng Emperor, Sengge Rinchen led Qing forces to attack the Taiping rebels of the Northern Expedition in the southern suburbs of Tianjin and defeated them. In 1855, in recognition of his achievements, the Qing imperial court granted him the hereditary title "Prince Bodlogotoi" (Бодлоготой чин ван, 博多勒噶台親王). In the same year, he repelled an attack on Fengguan Garrison (馮官屯; northeast of present-day Chiping County, Liaocheng, Shandong) by the Taiping rebel general Li Kaifang (李開芳) and captured him alive. In 1857, after the Second Opium War broke out, Sengge Rinchen was appointed as an Imperial Commissioner to take charge of defence arrangements in Tianjin. Two years later, after defeating the British and French at the Second Battle of the Dagu Forts, he and Li Chaoyi (李朝儀) oversaw the construction of artillery batteries in Ninghe, Yingcheng (營城) and the Dagu Forts to resist an invasion. In 1860, after the British and French defeated Qing forces at the Third Battle of the Dagu Forts and occupied Tianjin, Sengge Rinchen and his army retreated to Tongzhou. When an Anglo-French delegation led by Harry Smith Parkes and Henry Loch showed up in Tongzhou for peace negotiations with Prince Yi and other Qing representatives, Sengge Rinchen ordered the delegation to be arrested and sent to Beijing, where most of them (excluding