1175

From Freepedia

Years: 1172 1173 1174 - 1175 - 1176 1177 1178

Decades: 1140s 1150s 1160s - 1170s - 1180s 1190s 1200s

Centuries: 11th century - 12th century - 13th century

Events

• Ruaidri Ua Conchobair (Rory O'Conner), last High King of Ireland, submits to Henry II as vassal of Ireland with the Treaty of Windsor
• Ly Cao Ton becomes ruler of Vietnam
• William of Tyre becomes archbishop of Tyre
• Massacre of Abergavenny ends with several noblemen dead at the hands of William de Braose
• Vordingborg Castle completed

Births

• Andrew II, King of Hungary (died 1235)
• Frederick I of Austria (died 1198)
• Robert Grosseteste, English statesman, theologian and bishop (approximate date; died 1253)
• Fibonacci, Italian mathematician (approximate date; died 1250)
• Otto IV, Holy Roman Emperor (died 1218)
• Roger III of Sicily (died 1194)
• Michael Scot, Scottish mathematician and astrologer (died 1232)

Deaths

• June 28 - Andrei Bogolyubsky, Russian prince
• King Mleh of Armenia