*[[Hendrik Doeff]] was in Japan 1799 to 1817. He had two children by a Japanese wife. - Gary Leupp, Interracial Intimacy in Japan: Western Men and Japanese Women, 1543-1900, A&C Black (2003), 8. | *[[Hendrik Doeff]] was in Japan 1799 to 1817. He had two children by a Japanese wife. - Gary Leupp, Interracial Intimacy in Japan: Western Men and Japanese Women, 1543-1900, A&C Black (2003), 8. |