Empress Sunjeong
Empress Sunjeong of the Korean Empire was the consort of Emperor Yunghui, the last emperor of the Joseon Dynasty and Korea.
Empress Sunjeong was born Lady Yun of Haepyeong in Seoul and her father was Marquis Yun Taekyeong, the Lord of Haepung. Yun Boseon, 2nd president of the Republic of Korea, was her ninth cousin three times removed.
Source: Wikipedia