Of course, "Blanchard's" typology is subject to [Stigler's law of eponymy](https://en.wikipedia.org/wiki/Stigler%27s_law_of_eponymy).
-No, I'm not talking about earlier Western sexologists like Robert Stoller or Magnus Hirchfield.
+No, I'm not talking about earlier Western sexologists like Robert Stoller, Magnus Hirchfield, or Blanchard's mentor Kurt Freund.
I'm talking about Abu Zakaria Yahya Ibn Sharaf al-Nawawī [writing in _the 13th century CE_](https://en.wikipedia.org/w/index.php?title=Mukhannathun&oldid=765195263#Scholarly_analysis):