Tokichika YANAGISAWA, the fifth son of Yoshiyasu, was given 10,000 koku in Kanbara-gun (currently in the northern part of Shibata City and the western part of Kajikawa village, Kita Kanbara gun, Niigata Prefecture) in 1724, and became the lord of Mikkaichi City.
また吉保の5男柳沢時睦も享保9年蒲原郡内（新潟県新発田市北部・北蒲原郡加治川村西部）において1万石を与えられて三日市藩主となった。