Blue eyed people related to single ancestor: Study Blue-eyed, blue eye -
Blue eye, Blue eyed people related to single ancestor: Study Blue-eyed
Yes, scientists believe all blue-eyed people came from a common ancestor
All blue eyes descend from a single common ancestor who lived 10,000 years ago
Genetics of Eye Color
Eye Color Percentages: Across the Globe, Effect on Health, More
Study Finds That All Blue-Eyed People Share a Common Ancestor
Study Finds All People With Blue Eyes Have A Single, Common
What colour are your eyes? Teaching the genetics of eye colour
Early Briton from 10,000 years ago had dark skin and blue eyes
Eye color - Wikipedia