Naidaijin (minister) MINAMOTO no Michichika (1149 to 1202), who was Morofusa's fifth-generation grandson, expelled the chief advisor to the Emperor Kanezane KUJO in a conspiracy with TAKASHINA no Eishi, and was a person who flaunted his power, thereby earning the nickname 'Gen Haku Riku.'
師房の五世孫内大臣源通親（1149年-1202年）は高階栄子と組んで時の関白九条兼実を追い落とし、「源博陸」とあだ名されるほどの権勢家であった。