This lineage of the Miyoshi clan also included Yasunobu MIYOSHI, the first head of Monchujo (Board of Inquiry) of the Kamakura bakufu (Japanese feudal government headed by a shogun), and his descendants include the Machino, Ota, Iio and Fuse clans.
また、鎌倉幕府の初代問注所執事となった三善康信もこの一族とされ、子孫として町野氏・太田氏・飯尾氏・布施氏らが挙げられる。