It was interesting to see his ethnic background. He himself, and his wife may not realize it, but they have oriental ancestry. They both show almond shaped eyes with an epicanthic fold that comes from ancestors in Eastern Siberia who evolved this during the Ice Age over 12,000 years ago. The characteristic can be seen in its original form in most Koreans and in Manchu-Tungusic peoples. Since the daughters have genes from both parents, they seem to have an even more pronounced fold.
Many, many people of European ancestry will have traces of the Epicanthic fold because it is a very dominant trait. You can especially see this in China where the people are largely Caucasian from a wide variety of origins, but the epicanthic fold almost always is there.
Some of this may come in the mother's DNS from the mtDNA haplogroup U which is concentrated at the north of Scandinavia. My German grandmother is this group and she did have a bit of epicanthic fold when compared to other Germans.
Of course, the epicanthic fold also travelled to the Americas. So it is not exclusively Eurasian. And if the British had walked through Russia to discover China, they never would have developed the concept of race, because it is clear that traits like epicanthic fold become more pronounced and more common as you move east. It really is all about how you count things, that's all.
And remember, Patriots have no color