Lady Saso

Lady Saso () lived in the Jinhan confederacy during the first century BCE. She was also known as Sacred Mother of Mt. Seondo (Hangul:선도산) and she was from a Chinese royal family. She came from China to Jinhan confederacy and gave birth to Hyeokgeose of Silla and his wife Lady Aryeong. There are specific descriptions about her in the "Samguk yusa" (Memorabilia of the Three Kingdoms) and the "Samguk Sagi" (History of the Three Kingdoms).
Outline.
The following description is from the "Samguk Yusa" (Memorabilia of the three Kingdoms), volume 5, clause 7.