The origins of the Mok clan are shrouded in the mists of time. Even though they were one of the most powerful families of Baekje only the name of a few of their members have survived in records. They seem to have a connection to the Gaya confederacy because the members of the clan became powerful after the King of Baekje invaded the Gaya confederacy. Afterwards they were deeply involved with the small confederacies of Gaya and exchange of goods and ideas between the two nations. In the Japanese Shinsen Shōjiroku, the Hayashi clan are descended from the Mok clan and possibly even the powerful Soga clan.
Baekje
They were one of the "Great Eight Families" of Baekje:, Yeon, Hyeop, Hae, Jin, Guk, Mok, and Baek ). This helped them gain high court positions in the government and military. After the Battle at Mt. Amak fortress against Silla during the beginning of the reign of King Mu of Baekje the Great Eight Families lost a great deal of power. Among the families the Hae clan, Hyeop, Jin and Mok disappeared from the central political stage leaving only the Yeon, Guk and Baek clans. The Sa clan promoted their influence by military force and produced a queen in the late reign of Mu of Baekje. They did not lose their status as central nobles during the reign of the last King, Uija of Baekje by colluding with royal authority. The Buyeo clan acquired influence with the collapse of the Great Eight Families. After King Uija acceded the throne, royal might was also divided and the lineal descendant of the royal clan with the king as its center was in control of political situation. Among the Great Eight Families, Yeon and Baek clans fell behind and only clans of Sa and Guk maintained their status as central nobles. In the late Baekje all the Great Eight Families except for Sa and Guk clans lost their status as the central nobles and were degraded to local influence at last.
Known Members
The records of the Mok clan are sparse and broken making it hard to create a family tree but can be viewed as a timeline.
* Mok Manchi, son of Mok Nageunja. Ilbonseogi documents show that the Mok-Manchi, Gigak-skune, and Giseangban-skune worked between the Korean Peninsula and Japanese archipelago in the 5th century.
