明成皇后
Song Jun-gil's family line from his second daughter had made him the maternal grandfather of Min Jin-hu, Min Jin-won, and Queen Inhyeon. He eventually became the 5th great-grandfather of Empress Myeongseong and the 6th great-grandfather of Empress Sunmyeong. As Empress Myeongseong became queen, she kept close connections to her 5th maternal great-grandmother's clan, the Eunjin Song clan, and eventually had her 4th maternal great-grandmother's clan, the Jinju Jeong clan.