Seogyeong then built 2 Temples under Palace's command, there were: "Grand Western" (대서원, 大西院) and "Little Western" (소서원, 小西院) with each had a field and slaves, so that the two sisters were each to live there. Because of this, the older sister named "Lady (Dae)Seowon" and the younger sister named "Lady (So)Seowon".
