Matsudaira Tadayori

In 1602, Shōgun Tokugawa Ieyasu doubled his income to 50,000 koku and reassigned him to Hamamatsu Domain in Tōtōmi Province.

However, and argument erupted which resulted in drawn swords, with Hattori stabbing and killing Matsudaira Tadayori.

Tadayori was married to a daughter of Oda Nagamasu by whom he had six sons, but the eldest Matsudaira Tadashige was still a child at the time of his death.

In view of his age and the circumstances of his father's death, he was reduced to hatamoto status and Hamamatsu Domain was transferred to Kōriki Tadafusa.

Tadayori's grave is at the Inoue clan temple of Sengan-ji in Fuchū, Tokyo.