Gaegukgong 개국공(開國公)
RO : Gaegukgong MC : Kaegukkong
Year : ?-1392
Categories : Politics·Administration·Legislation>Personnel>Title of Nobility·Medal of Honor
RT :
Gaegukbaek Gaegukhu
Gaegukja Gaegungnam
Gong Gukgong
Gungong
BT :
Jagwi