Matsudaira Kiyoyasu, Date of Birth, Date of Death
TweetMatsudaira Kiyoyasu
7th head of Matsudaira clan in the Sengoku period; grandfather of Tokugawa Ieyasu
Date of Birth: 
About Matsudaira Kiyoyasu
- Matsudaira Kiyoyasu (?? ??, September 28, 1511 – December 29, 1535) was the 7th lord over the Matsudaira clan during the Sengoku period (16th century) of Japan.
- Kiyoyasu was the grandfather of the unifier of Japan, Tokugawa Ieyasu.
- Kiyoyasu soon gained control of the whole of northern Mikawa Province after the Saigo clan surrendered following four generations of conflict.
- Okazaki Castle was also built as a monument to the Matsudaira's power.
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