From Wikipedia, the free encyclopedia

The Seiwa Genji (清和源氏, Seiwa Genji^?) were the most successful and powerful of the many branch families of the Minamoto clan. Many of the most famous Minamoto warriors, including Minamoto Yoshiie also known as "Hachimantaro or God of War,and samurai legend and Minamoto no Yoritomo, the founder of the Kamakura shogunate, were descended from this line. The family is named after Emperor Seiwa, grandfather of Minamoto no Tsunemoto, patriarch of the Seiwa Genji.

Emperor Seiwa was father of Imperial Prince Sadasumi (貞純親王)(873-916) - father of Minamoto no Tsunemoto (源経基) (894-961), founder of the Seiwa Genji, from whom the Kamakura shogunate was descended.

A group of Shinto shrines connected closely with the clan is known as the Three Genji Shrines Genji san jinja (源氏三神社).

• Minamoto no Tsunemoto's son was Minamoto no Mitsunaka (912-997?), who in turn had three sons:
  • Yorimitsu (944-1021), son of Mitsunaka, and ancestor of the Settsu Genji (also known as the Tada Genji)
  • Yorichika (954-?), son of Mitsunaka, and ancestor of the Yamato Genji
  • Yorinobu (968-1048), son of Mitsunaka, and ancestor of the Kawachi Genji
    • Yoriyoshi (998-1082?), son of Yorinobu
      • Yoshiie (1041-1108), son of Yoriyoshi, and his dubbed "Hachimantaro" or God of War
      • Yoshitsuna (?-1134), son of Yoriyoshi
      • Yoshimitsu (1045-1127), his dubbed "Shinra Saburo", son of Yoriyoshi, and ancestor of the Satake, Hiraga, and Takeda families - related to his elder son Minamoto no Yoshikiyo
        • Yoshikuni (1082-1155), son of Yoshiie, and ancestor of the Ashikaga, and Nitta families
          • Yoshiyasu (?-1157), son of Yoshikuni
          • Yoshishige (1135-1202) , son of Yoshikuni
            • Mitsuyuki (1163-1244), cousin of Yorimasa
            • Yorimasa (1106-1180), son of Nakamasa (?-1156) and a great-great-grandchild of Yorimitsu (Settsu Genji)
            • Tameyoshi (1096-1156), son of Yoshichika (?-1117) and grandson of Yoshiie
              • Nakatsuna (?-1180), son of Yorimasa
              • Kanetsuna (?-1180), son of Yorimasa
                • Yoshitomo (1123-1160), son of Tameyoshi
                • Tametomo (1139-1170), son of Tameyoshi
                • Yoshikata (？-1155), son of Tameyoshi
                • Yukiie (?-1186), son of Tameyoshi
                  • Yoshihira (1140-1160), son of Yoshitomo
                  • Yoritomo (1147-1199), son of Yoshitomo, and first Kamakura Shogun
                  • Noriyori (1156-1193), son of Yoshitomo
                  • Yoshitsune (1159-1189), son of Yoshitomo, and one of the most famous samurai of all time
                  • Yoshinaka (1154-1184), son of Yoshikata
                    • Yoriie (1182-1204), son of Yoritomo, and 2nd shogun of the Kamakura Shogunate
                    • Sanetomo(*) (1192-1219), son of Yoritomo, and 3rd shogun of the Kamakura Shogunate

(*)= During 1219 as Shogunate Minamoto Sanetomo was last head of Minamoto clan of Japan after his nephew Minamoto Kugyo - son of Yoriie - killed his uncle Sanemoto then will suicide himself. Also other nephew Ichiman - who was Yoriie's son. In 1203? he was executed on Hōjō's orders.

• Sansom, George (1958). 'A History of Japan to 1334'. Stanford, California: Stanford University Press.
• Turnbull, Stephen (1998). 'The Samurai Sourcebook'. London: Cassell & Co.