The Basques have the highest percentage of rh negative blood in the world. Just curious, do you? The Basques are their own isolated group with a unique background.
I do not-but I also had ancestors from the area of Leon, as well as a helping of Native ancestry from the 16th-17th century. I have the light olive complexion, dark red hair and green/gray eyes that a lot of those of Basque ancestry have.
Most of us are hot tempered and warlike-one of my friends in college was a Basque from Spain-one day he just hopped on a plane and went back home to join the Separatists...