Zheng Zhilong
She had another son named Shichizaemon in 1629 and gave him her family's surname, Tagawa. Sources say that Zheng Zhilong was the father and that he visited Hirado to impregnate her with Shichizayemon and that he received the surname Tagawa because he was adopted by Tagawa Matsu's parents but others say Shichizaemon was the product of an unknown Japanese man which is why he was given Tagawa's surname and not Zheng. He became an ashigaru samurai. The Taiwan Waiji does not mention Shichizaemon. Louise Lux attributes both sons to Tagawa and Zheng Zhilong and says in 1624 he was 20 years old. "Japan Magazine: A Representative Monthly of Things Japanese, Volume 19" attributes both sons to Tagawa and Zheng Zhilong.