Background
Sadazane was the son of Fujiwara no Korefusa (藤原伊房, 1030-1096) and he was also a descendant of Fujiwara no Yukinari.
藤原定実
Sadazane was the son of Fujiwara no Korefusa (藤原伊房, 1030-1096) and he was also a descendant of Fujiwara no Yukinari.
Sadazane"s place in a Sesonji lineage of calligraphers provides a context for his life and work:
Fujiwara no Yukinari (Kōzei)
Fujiwara no Korefusa:A grandson of Fujiwara no Yukinari
Fujiwara no Sadazane: A son of Fujiwara no Korefusa
Fujiwara no Sadanobu (藤原定信, 1088-1156): A son of Fujiwara no Sadazane.