Princess Gyeguk

Princess Supreme of Gyeguk (? – 1315) (계국대장공주, ), also known as Princess Supreme of Hanguk, was queen consort to king Chungseon of Goryeo. After Jeguk, she was the second ethnic Mongol queen (from the Yuan dynasty) of Goryeo.
Her Mongolian personal name was Budashiri (Botashirin), transcribed as , pronounced in Korean as . It is from the Sanskrit 
Ladies who qualified as "princesses supremes" (, ) were aunts of an emperor. She was the aunt of two emperors: Buyantu Khan and Külüg Khan.
Biography.
She was born in Yuan dynasty. Her father was Gammala, son of Zhenjin and father of Yesün Temür, emperor of the Yuan dynasty from 1323 to 1328. In 1296, she married Chungseon became the crown princess of Goryeo. King Chungryeol tried to drive her away, but he failed. Politically, Gyeguk's death was problematic, but she was buried in Goryeo.