He was introduced by Ieshige TOKUGAWA as the adopted son of Tadatoki and after he was appointed as Jugoinoge in 1751, he referred to himself as Oribe no kami (Director of Weaving Office).
宝暦1年（1751年）に忠辰の養子として徳川家重に披露され、同年従五位下に任官し織部正を名乗る。