Talk:Matsudaira Motoyasu/@comment-71.53.28.156-20160117200144/@comment-24053170-20160119005949

Because her original name was not tokugawa. she eventually changes it from matsudaira to tokugawa at some point in history. that is literally how history was recorded. A lot of the characters in this series go by there original names, not the names they eventually change too.