or Hatakeyama Yoshitsugu was a Japanese ''

daimyō were powerful Japanese magnates, feudal lords who, from the 10th century to the early Meiji era, Meiji period in the middle 19th century, ruled most of Japan from their vast hereditary land holdings. They were subordinate to the shogun and no ...

'' of the

Sengoku period The was the period in History of Japan, Japanese history in which civil wars and social upheavals took place almost continuously in the 15th and 16th centuries. The Kyōtoku incident (1454), Ōnin War (1467), or (1493) are generally chosen as th ...

, son of Nihonmatsu Yoshikuni. He was the 14th head of the Nihonmatsu clan (a branch of the

Hatakeyama clan The was a Japanese samurai clan. Originally a branch of the Taira clan and descended from Taira no Takamochi, they fell victim to political intrigue in 1205, when Hatakeyama Shigeyasu, first, and his father Shigetada later were killed in batt ...

) of Mutsu. In 1568, Yoshitsugu was attacked by

Date Terumune was a Japanese samurai clan leader of the Sengoku period. Turnbull, Stephen. (2012) ''Samurai Commanders: 1577–1638,'' Vol, 2, p. 52 He had close relationship with Oda Nobunaga, one of the leading figures of the period. Terumune was the fathe ...

, the father of the famous

Date Masamune was a Japanese ''daimyō'' during the Azuchi–Momoyama period through the early Edo period. Heir to a long line of powerful feudal lords in the Tōhoku region, he went on to found the modern-day city of Sendai. An outstanding tactician, he w ...

, outnumbered and defeated, he pretended to surrender. In 1585, instead Yoshitsugu took Terumune as a hostage, Masamune’s forces counterattacked, and in the ensuring battle, both Nihonmatsu Yoshitsugu and Date Terumune were killed. After the death of Date Terumune at Nihonmatsu's hands, his rival

swore revenge, which culminated in the

Battle of Hitotoribashi The Battle of Hitotoribashi () was a battle during the Azuchi-Momoyama period (16th century) of Japan. Due to the death of Date Masamune's father, Date Terumune by the hands of Nihonmatsu Yoshitsugu, Masamune swore vengeance. After succeedin ...

. In 1588, during the attack of Koriyama castle by

, the sons of Hatakeyama Yoshitsugu set the Koriyama castle on fire and fled to Ashina clan at

Kurokawa Castle , also known as Aizuwakamatsu Castle (会津若松城 ''Aizu-Wakamatsu-jō'') is a Japanese castle in northern Japan, at the center of the city of Aizuwakamatsu, in Fukushima Prefecture. Background Tsuruga Castle is located in the center of the ...

. Yoshitsugu son is Nihonmatsu Yoshitsuna (1574-1589) and Nihonmatsu Yoshitaka (1578-1655)

References

Daimyo Hatakeyama clan 1552 births 1586 deaths {{Daimyo-stub