According to the he-man.org site Randor has a nephew Prince Michael who is the son of his sister.
I have not been able to find the reference to them anywhere, leading me to believe it may have been a non-us book, possibly comic, but I have seen no pictures or scans of them either.
I was wondering if anyone knows where these characters originated from, or is this a possible error.
http://www.he-man.org/encyclopedia/v...1&objectid=196
AND
http://www.he-man.org/cartoon/faq.php?id=44#48