Ajagae

Ajagae was a military and rebel leader in the Sangju area during the waning years of Unified Silla who led a local rebellion which seized Sangju and is remembered primarily as the father of Kyŏn Hwŏn, the founder and first king of Later Baekje. Some Kyŏn family lineages therefore claim him as their progenitor, although he was surnamed Yi. Ajagae was born and lived most of his life in Gaeun, in modern-day Mungyeong, where he was a farmer. According to the historical text Samguk yusa, he was descended from King Jinheung of Silla, but clearly his branch of the family had lost its royal connection some time before.^[2]

Ajagae 아자개
Born	Sabeol-ju, Silla
Died	Yeonsan-seong, Silla
Nationality	Silla, Korea
Other names	Yi Wŏn-sŏn
Occupation	Military person (leader)
Spouses	Lady Sangwon Lady Namwon
Children	Kyŏn Hwŏn Nŭng-ae Yong-gae Lady Daejudogeum Po-gae So-gae
Parents	Yi Chak-jin (father) Lady Wanggyopari (mother)
Relatives	King Jinheung of Silla (ancestor)
Korean name
Hangul	아자개
Hanja	阿玆蓋; 阿慈介; 阿慈个; 阿字蓋 [1]
RR	Ajagae
MR	Ajagae
Other name
Hangul	이원선
Hanja	李元善
RR	I Wonseon
MR	I Wŏnsŏn

Since there is no record of interactions between Ajagae and Kyŏn Hwŏn during their later years, it is possible that Ajagae was not really Kyŏn Hwŏn's father. The records of the Later Three Kingdoms period, however, are too sparse to permit any conclusive judgment. It is equally possible that the two men became estranged after Kyŏn Hwŏn left home to join the Silla army.