Matsudaira Kiyoyasu
   HOME

TheInfoList



OR:

was the 7th lord over the
Matsudaira clan The was a Japanese samurai clan that descended from the Minamoto clan. It originated in and took its name from Matsudaira village, in Mikawa Province (modern-day Aichi Prefecture). During the Sengoku period, the chieftain of the main line of t ...
during the
Sengoku period The was a period in History of Japan, Japanese history of near-constant civil war and social upheaval from 1467 to 1615. The Sengoku period was initiated by the Ōnin War in 1467 which collapsed the Feudalism, feudal system of Japan under the ...
(16th century) of Japan. Kiyoyasu was the grandfather of the third "great unifier of Japan",
Tokugawa Ieyasu was the founder and first ''shōgun'' of the Tokugawa Shogunate of Japan, which ruled Japan from 1603 until the Meiji Restoration in 1868. He was one of the three "Great Unifiers" of Japan, along with his former lord Oda Nobunaga and fello ...
.


Biography

Kiyoyasu gained control of the whole of northern
Mikawa Province was an old province in the area that today forms the eastern half of Aichi Prefecture. Nussbaum, Louis-Frédéric. (2005). "''Mikawa''" in . Its abbreviated form name was . Mikawa bordered on Owari, Mino, Shinano, and Tōtōmi Provinces. Mi ...
after the Saigo clan surrendered following four generations of conflict.
Okazaki Castle is a Japanese castle located in Okazaki, Aichi Prefecture, Japan. At the end of the Edo period, Okazaki Castle was home to the Honda clan, ''daimyō'' of Okazaki Domain, but the castle is better known for its association with Tokugawa Ieyasu an ...
was also built as a monument to the Matsudaira's power. Following this conquest, one of Kiyoyasu's retainers,
Abe Masatoyo Abe or ABE may refer to: People and fictional characters * Shinzo Abe (1954–2022), former Prime Minister of Japan * Abe (given name), a list of people and fictional characters with the given name or nickname * Abe (surname), a list of people an ...
, began to resent Kiyoyasu. In 1535, Abe somehow entered Kiyoyasu's secret chambers and slew him with his
Muramasa , commonly known as , was a famous swordsmith who founded the Muramasa school and lived during the Muromachi period (14th to 16th centuries) in Kuwana, Ise Province, Japan (current Kuwana, Mie).Fukunaga, 1993. vol. 5, pp. 166–167. In spite o ...
blade. Another version of Matsudaira Kiyoyasu's death has been told by the author A. L. Sadler:A. L. Sadler, ''The Maker of Modern Japan: The Life of Shogun Tokugawa Ieyasu'', Tuttle 1937, pp. 38–39.
"Kiyoyasu, the son of Nobutada, was a fine soldier, and his friendship was solicited both by
Takeda Nobutora was a Japanese ''daimyō'' (feudal lord) who controlled the Province of Kai, and fought in a number of battles of the Sengoku period. He was the father of the famous Takeda Shingen. Biography Nobutora’s son was Harunobu, later known as Tak ...
, father of the great Shingen, and also by
Oda Nobukatsu was a Japanese samurai of the Azuchi–Momoyama period. He was the second son of Oda Nobunaga. He survived the decline of the Oda clan from political prominence, becoming a ''daimyō'' in the early Edo period. Though often described as an inco ...
, son of the more famous
Nobunaga was a Japanese ''daimyō'' and one of the leading figures of the Sengoku period. He is regarded as the first "Great Unifier" of Japan. Nobunaga was head of the very powerful Oda clan, and launched a war against other ''daimyō'' to unify ...
. Oda later made secret overtures to the effect that if Kiyoyasu attacked his province he would be on his side, his intention being to oust his elder brother Nobuhide, the head of the clan. So Kiyoyasu set out against this province. But his wicked uncle Nobusada, seeing an opportunity, sent to Nobuhide to say that he was about to take the Castle of Anjo, the headquarters of Kiyoyasu, from which he had set out. When Kiyoyasu heard of this he was naturally very troubled at the possibility of his base being taken behind his back, and he was rendered more so by another rumour started by someone that his most faithful retainer Abe Sadayoshi was also in league with his uncle. Abe Sadayoshi was very indignant when he heard this slander, and called his son Yashichi, telling him that it was false, and would be proved so if proper examination was made. But if this was not done, and he was put to death on suspicion, he impressed on him the need of his continuing to serve their lord faithfully as if nothing had happened. Just after this Sadayoshi's horse began to be restless and kick out, and there was some confusion, and Kiyoyasu came out and gave orders to catch it and tie it up. Hearing the noise, Yashichi at once concluded that his father was being arrested and was in danger, and without more Ado rushed out on the spur of the moment without any reflection and cut Kiyoyasu down. He was at once killed himself, but that did not save Kiyoyasu, who was only twenty-five. But he was not without an heir, his son Hirotada being ten years old. The army of Kiyoyasu had to retire immediately he was killed, and it was Sadayoshi who took charge of his son, for the charge of treason seems to have been quickly shown to be false, and he was trusted as before."
After Kiyoyasu's death, the Battle of Idano was fought, and peace returned to the Matsudaira domain.
Matsudaira Hirotada was the lord of Okazaki Castle in Mikawa province, Japan during the Sengoku Period of the 16th century. He is best known for being the father of Tokugawa Ieyasu, founder of the Tokugawa Shogunate. Biography Hirotada was the son of Matsudaira ...
, father of Ieyasu, succeeded to the position of power within the Matsudaira clan.


Ancestry


Family


Parent


Siblings


Wives


Children


References

{{DEFAULTSORT:Matsudaira, Kiyoyasu 1511 births 1535 deaths Daimyo Matsudaira clan Military engineers