Date Takematsumaru Parents Date Masamune Children Siblings Keigetsuin Date Muneyasu Date Tadamune Date Munetsuna Date Munetaka Date Munezane Sengiku-hime Date Sōshin Date Munekiyo Date Hidemune Iroha-hime Watari Sōne Date Munekatsu Muu-hime Mine-hime