The world in 1176 AD — what happened that year

9 events the sources record for this year, grouped by region.

What happened

The people of Myeonghak-so in Gongju, Mang-i and Mang-so-i, calling themselves Field Commanders, take Gongju (revolt of Mang-i and Mang-so-i). (Goryeosa (History of Goryeo) 世家卷19 明宗六年)
Yun In-cheom crushes Seogyeong and captures and kills Jo Wi-chong. (Goryeosa (History of Goryeo) 世家卷19 明宗六年)
Southern bandits take Yesan district and kill the magistrate. (Goryeosa (History of Goryeo) 世家卷19 明宗六年)
1176: Yun In-cheom attacks Seogyeong's Tongyangmun and Du Gyeong-seung the Daedongmun, and the city largely collapses; Jo Wi-chong is captured and beheaded, his head sent to Gaegyeong for public display (Goryeosa Jeolyo (Essentials of Goryeo History) 권12 明宗光孝大王六年)

The king again enters enemy land and plunders the Valley of Bahr; Raynald and Joscelin are freed from prison. (William of Tyre, A History of Deeds Done Beyond the Sea Lib. 21 cap. XI (RHC 판 1-2 줄 22951))
The emperor of Constantinople is shamefully defeated at Iconium. (William of Tyre, A History of Deeds Done Beyond the Sea Lib. 21 cap. XII (RHC 판 1-2 줄 23151))
William, marquess of Montferrat, comes to Syria and marries the king's sister. (William of Tyre, A History of Deeds Done Beyond the Sea Lib. 21 cap. XIII (RHC 판 1-2 줄 23223))

On news that the Estonians had besieged Pskov in 1176, the prince gathered 20,000 troops within a few days and set out to fight. (Karamzin, History of the Russian State 제3권 III장)
Vsevolod captured Gleb, son of Svyatoslav, at Kolomna, broke Roman's vanguard on the bank of the Oka, took Borisov and besieged Ryazan. (Karamzin, History of the Russian State 제3권 III장)