 Nagaie's second son Tadaie (1033-1091) had a second son, Toshitada (1071-1123), whose fourth son Toshinari (also known as Fujiwara no Shunzei, 1114-1204) had a second son, Sadaie (also known as Fujiwara no Teika, 1162-1241), whose third son Tameie (1198-1275) was Reizei Tamesuke's father.The present (25th generation) head of the senior line of the family is Reizei Tamehito (born 1944).For eight centuries, the family secretly preserved, under imperial order, an important collection of documents.