To me John is more English. He looks more English than the others. He speaks a more English accent and even deliberately preserved the North English accent. Though maybe later changed it. His sense of humour. A touch of rudeness and cruelty. His eccentricity or do you mean the great English eccentricity is all made-up and imagined? His joking in the religious sphere, which is typical of the English; his so called hypocricy, the famous English thing as well. And one more thing which is contraversial (but you, guys, throw it on John) cause all the English men are suspected of that (certainly this is just a stereotype, do not beat me!). He fits the classical stereotype perfectly well.
Then comes George. Reserved, aloof, perfect sense of humour, English by appearance, still waters run deep. Proving the statement that English guys are the most handsome guys in the world, are gentlemen.
Paul doesn`t look English. He looks a bit Jewish. Maybe he has some relatives? Or maybe Scottish or Irish men look like that? But I have always wondered what his true nationality is. His behaviour defies all the English ways...But I maybe wrong.
And Ringo is partly Jewish, isn`t he?
All the same the 4 guys are certainly ENGLISH, and they represent the best and the most typical English features. But here we are speaking about who is the most of the most.
Have to add that this is my opinion. I don`t want to hurt anybody`s feelings.