His children were Tadatoshi MATSUDAIRA (the oldest son), Tadaaki MATSUDAIRA (the Fujii-Matsudaira family) (the second son), and Tadachika MATSUDAIRA (the third son).
子は松平忠俊（長男）、松平忠昭(藤井松平家)（次男）、松平忠周（三男）。