And it was the Hokke Matate ryu (the Matate line of the Northern House of the Fujiwara clan) founded by Matate that produced FUJIWARA no Michinaga and his son FUJIWARA no Yorimichi in later years, who were the most prosperous in the Fujiwara clan.
そして後年藤原氏で最も繁栄する藤原道長・藤原頼通親子などを輩出したのは、彼を祖とする北家真楯流である。