Khmer Empire By Kristian Broccio Nov 19, 770 King Jayavarman II was born This year was the start of the Khmer Empire Period: Nov 19, 770 to Nov 19, 1431 Khmer Empire Mar 2, 2022 King Jayavarman II became king In 802 King Jayavarman was enthroned as a devaraja which is a god-king Mar 2, 2022 King Jayavarman dies KIng Jayavarman died at the age of 65