Matsudaira Tadakata was a [[Tokugawa shogunate]] official who served as ''[[soshaban|sôshaban]]'' from [[1834]] until [[1843]]. He served simultaneously as ''[[jisha bugyo|jisha bugyô]]'' from [[1838]] to 1843. He was named to the ''[[roju|rôjû]]'' on [[1857]]/9/13<ref>Ishin Shiryô Kôyô 維新史料綱要, vol 2 (1937), 412.</ref> and was dismissed from that position on [[1858]]/6/23 following the signing of the [[Harris Treaty]].<ref>Ishin Shiryô Kôyô 維新史料綱要, vol 2 (1937), 594.</ref>
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Matsudaira Tadakata was a lord of [[Ueda han]] who served the [[Tokugawa shogunate]] as ''[[soshaban|sôshaban]]'' from [[1834]] until [[1843]]. He served simultaneously as ''[[jisha bugyo|jisha bugyô]]'' from [[1838]] to 1843. He was named to the ''[[roju|rôjû]]'' on [[1857]]/9/13<ref>Ishin Shiryô Kôyô 維新史料綱要, vol 2 (1937), 412.</ref> and was dismissed from that position on [[1858]]/6/23 following the signing of the [[Harris Treaty]].<ref>Ishin Shiryô Kôyô 維新史料綱要, vol 2 (1937), 594.</ref>
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Tadakata retired on [[1859]]/9/10 in favor of [[Matsudaira Tadanori]], who succeeded him as lord of Ueda.<ref>Ishin Shiryô Kôyô 維新史料綱要, vol 3 (1937), 217.</ref>