How does someone who should be a well-educated man come up with a statement like this? Although he is correct that the ABC is a member of the British House of Lords. But then, I believe that the ABY and another 18 of the most senior CofE bishops are also members of the House of Lords, which means that the British House of Lords ALREADY has a black man as a member.
I don't know that he can be considered well educated. He obviously has trouble reading and understanding his Bible. So why would he not have trouble with this as well.
After you run through the House of Windsor, you could look to the remainder of Saxe-Coburg and its related families. Then you have the Romanov cousins and those decended from the Kaiser.
The ABoC has no more claim to the English throne than I do.