From your own search>
http://englishhistoryauthors.blogspot.com/2014/04/was-richard-lionheart-homosexual.html
Does not sound very convincing to me.
“Does not sound very convincing to me.”
I read it. I am convinced that, as one of the poster’s said, it was an invention of the twentieth century. Probably liberal reconstructionism. I’m disappointed that the British museum docent so fully illuminated this apparent falsity for a busload of tourists.