No thanks.
If you can’t show proof Sr was married, just say so. Just because he had kids with a lady in Kenya doesn’t mean he MARRIED her.
Yes, it does. It was a tribal marriage perfectly legal in Kenya. The info on that is everywhere INCLUDING IN HIS BOOK.
He was a member of the LUO tribe. They had tribal marriages. He would not have had two kids with her without the tribal marriage. In addition, her family is what I would call a prominent member of the tribe.
You obviously have not done sufficient reseach into this matter nor do you want to educate yourself so you don’t look stupid when spouting the wrong law.