Merovingians: The Once, The Present, & Future kings - Map of R1b Haplogroup distribution on European continent (by country): Y-DNA haplogroups of ancient civilizations: The following is a synopses relative to the
European distribution of Y haplogroups. Population is classified into... | Download Scientific Diagram
What is the most common Y-DNA haplogroup in the world: R (and its subclades or O (and its subclades)? - Quora