Tadaaki was a son of [[Okudaira Nobumasa]] and thus a grandson of [[Tokugawa Ieyasu]] (through his mother). He was adopted by Ieyasu and given the name Matsudaira and a 50,000-koku fief in [[Ise province]] at Kameyama in [[1610]]. He was a notable commander in the Osaka Campaigns and was afterwards given Osaka (and a domain in [[Settsu province|Settsu]] and [[Kawatchi province|Kawatchi]] worth 100,000 koku), whose town he set about rebuilding. He was transferred to Kôriyama in [[Yamato province]] (worth 120,000 koku) in August [[1619]] and in [[1639]] was relocated to Himeji in Harima and given a domain worth 180,000 koku. | Tadaaki was a son of [[Okudaira Nobumasa]] and thus a grandson of [[Tokugawa Ieyasu]] (through his mother). He was adopted by Ieyasu and given the name Matsudaira and a 50,000-koku fief in [[Ise province]] at Kameyama in [[1610]]. He was a notable commander in the Osaka Campaigns and was afterwards given Osaka (and a domain in [[Settsu province|Settsu]] and [[Kawatchi province|Kawatchi]] worth 100,000 koku), whose town he set about rebuilding. He was transferred to Kôriyama in [[Yamato province]] (worth 120,000 koku) in August [[1619]] and in [[1639]] was relocated to Himeji in Harima and given a domain worth 180,000 koku. |