[chae]

I read an interesting theory about this, it mentions “Kell-Mcleod” syndrome as a possible cause.

http://www.theanneboleynfiles.com/henry-viii-kell-positive-blood-type-and-mcleod-syndrome-part-two-guest-post-by-kyra-kramer/

[Bigg Red]

Quite interesting. Thanks for that link.

[beaversmom]

Thanks for posting the link. I’ll have to read that later.