Song Si-yŏl, also known as Ujae or Master Song, was a prominent Korean philosopher and politician born in 1607 in Okcheon, North Chungcheong Province. His life was marked by a deep concern for the common people, which influenced his extensive career in governmental service that spanned over fifty years.
Throughout his lifetime, Song Si-yŏl's name appeared more than three thousand times in the Veritable Records of the Joseon Dynasty, making him one of the most frequently mentioned individuals in this historical documentation. His dedication to public service, however, ultimately led to his tragic execution by the royal court due to an inflammatory letter he wrote to the king.
In addition to his political endeavors, Song Si-yŏl was also a talented calligrapher. He inscribed an epitaph known as Chungyeolmyobi Takboncheop in honor of the revered Admiral Yi Sunsin, which is preserved at the Chungnyeolsa Shrine, a significant historical site.
Song Si-yŏl hailed from the Eunjin Song clan and maintained a close friendship with his distant relative, Song Chun-gil. His legacy is commemorated in his hometown, where a monument stands in his honor, reflecting the impact he had on his community and the nation.