Minamoto no Tomonaga

His father was Minamoto no Yoshitomo and his mother was sister of Hatano Yoshimichi.

Tomonaga accompanied his father and two brothers, Minamoto no Yoshihira and Minamoto no Yoritomo, fleeing Kyoto following their defeat in the Heiji Rebellion in 1160.

The four made their way through snowstorms to the east in an attempt to levy troops.

Tomonaga asked his father to kill him so he would not fall into the hands of the enemy.

[1] Tomonaga's grave was defiled some time later, by Taira no Munekiyo, who brought his head to Kyoto as a trophy.