Myeongnim Eosu was a member of the Yeonna-Bu Myeongnim House, and possibly related to Myeongnim Dap-bu, the first Prime Minister of Goguryeo.
Myeongnim Eosu merupakan anggota dari istana Myeongnim Yeonna-Bu, dan kemungkinan berhubungan dengan Myeongnim Dap-bu, Perdana Menteri pertama di Goguryeo.