Hold up, did this entry exist in the published books? I can't find it in any of my Kindle copies.
That seems like something that could be updated. I certainly would like to know more about this considering the implications of potential Nonman/Human mixing going on.
IIRC you can do a search for the names and one or two appear in the series, as an individual entry in a glossary it never made it into the series...
This is indeed not in the books and never was in any published versions, at least to my knowledge, so the canonicity of the event is moot.
Not really moot:
I had no idea it was removed! I'll have to investigate...