Princess Cheonmyeong, was a princess of Silla, one of the Three Kingdoms of Korea, and is notable as the sister of Queen Seondeok of Silla, and reigned as Silla's which number ruler?
Princess Cheonmyeong of Silla Princess Cheonmyeong (hanja: 天明公主 ) was a princess of Silla, one of the Three Kingdoms of Korea, and is notable as the sister of Queen Seondeok of Silla, who reigned as Silla's twenty-seventh ruler. She was Queen Seondeok's full sister, her parents being King Jinpyeong and Queen Maya. Records are unclear as to which of the sisters was the elder, with the "Samguk Sagi" stating that Princess Deokman (later Queen Seondeok) was the elder but with many other sources stating that Princess Cheonmyeong was the elder by a wide margin.
Hyeonjong of Goryeo Hyeonjong of Goryeo (1 August 992 – 17 June 1031, r. 1009–1031) was the 8th ruler of the Goryeo dynasty of Korea. He was a grandson of King Taejo. He was appointed by the military leader Gang Jo, whom the previous King Mokjong had called upon to destroy a plot by Kim Chi-yang.