Ki Cha-o

Ki Cha-o (; 1267–1328) was a Goryeo military official and nobleman who is known for being the father of Empress Ki, the primary empress of Toghon Temür (Emperor Huizong) of the Yuan dynasty. He was stationed as a commander in Inju (present-day Incheon). During Empress Ki's regency in Yuan, he was granted the title of prince. Through Empress Ki, he eventually became the maternal grandfather of Biligtü Khan (Emperor Zhaozong) of the Northern Yuan dynasty.

Biography In 1267, Ki Cha-o was born into the Haengju Ki clan. He was the great-grandson of Ki Yun-suk, who had been the vice-director of the Chancellery . He married Lady Yi, the daughter of Yi Haeng-gŏm . Via the protected appointments system, he was given his first government office as an executive captain . He would later be promoted to Standby Gentleman of the Ministry of War . Ki died in 1328.

His third and youngest daughter would be sent to Yuan after his death, and in 1340, she became the third empress of Toghon Temür.

Family

Parents Father: Ki Kwan (; 1249–?) Mother: Princess Consort Yeonheung of the Juksan Park clan (; 1253–?) Consorts and their respective issue(s): Grand Lady Samhanguk of the Iksan Yi clan (; 1267–?); eldest daughter of Yi Haeng-gŏm (; 1250–1310) Ki Sik (; 1382–?), first son Ki Ch'ŏl, Internal Prince Deokyang (기철 덕양부원군; 1284–1356), second son Lady Ki (기씨; 1290–?), first daughter Lady Ki (기씨; 1293–?), second daughter Ki Wŏn (; 1294–?), third son Ki Chu (; 1295–?), fourth son Ki Yun (; 1298–?), fifth son Empress Gi of the Haengju Ki clan (1315 –1369), third daughter Son-in-law: Toghon Temür, 15th Khagan of the Mongol Emprire Grandson: Biligtü Khan Ayushiridara, Emperor of Northern Yuan Dynasty

In popular culture Portrayed by Kim Myung-soo in 2013–2014 MBC TV series Empress Ki.