If you guys have read any of the prose novelization anthologies, Blood of the Ten Chiefs. Tanner, the youngest son Freefoot was a child born out recognition and so was his older brother..... His half brother Hawkcatcher, Freefoot's oldest, was his only child born through recognition..... and he wasn't raised with the wolfriders, he was a goatrider! BotTC volume 4: Against th Wind; chapter Firstborn.
I know that some don't like to accept the actual novels, I like to think of them like the Dead Sea Scrolls.... Many churches don't like to accept them either, but they exist, they provide a deeper insight, and they help us as EQuester "historians" fill in the gaps. Plus they provide enough speculation to bring out some awesome points and debates!!