Yi Yang-mu (; 1186âÂÂ1231) was a Goryeo general and nephew of Yi Ui-bang, father of Queen Sapyeong. As part of the Jeonju Yi clan, he was the 5th generation ancestor of Yi Sà Âng-gye, founder of the Joseon Dynasty.
In his middle days, he followed his oldest son to Hwalgi village, Samcheok until his death in 1231 (18th regal year of King Gojong). He was buried in Jungyeong Tomb (ì¤Âê²½ë¬Â, 濬栶墠or ì¤Âê²½ë¦Â, 濬栶éµ), Hwalgi-ri; while his wife was buried in Yeonggyeong Tomb (), Dongsan-ri, which both are located at Miro-myeon, Samcheok, Gangwon Province. On 16 April 1899 (3rd years reign of Emperor Gwangmu), the emperor placed a memorial tablet and tombstones on both graveyards.
Yang-mu married the daughter of Yi Kang-che () from the Samcheok Yi clan who was posthumously honoured as Lady Yi, Wife of the Ancestor (). They had a total of five sons: Yi An-in (); their second son, Yi An-sa, who would become the ancestor of Yi Sà Âng-gye; Yi Yà Âng-p'il (); Yi Yà Âng-mil (); and Yi Yà Âng-sà Âp ().