Boyt BigY US and UK
https://www.familytreedna.com/public/boyette/default.aspx?section=ycolorized

All US UK lines share a common ancestor at H-BY37188
H-L901 > H2-P96 > H2c-Z19080 > SK1180 > Z19072 > Z19049 > SK1182 > Y20839 > Y21630 > BY37186 > BY37188