This project is for anyone, male or female, assigned to the Haplogroup X as a result of their mtdna test results. A primary research focus is to identify and separate those of Native American ancestry. Since Haplogroup X is a special designation, any pedigree information we can share with each other will help us all with our pedigree development. All members of Haplogroup X are requested to provide as much pedigree information as possible as soon as possible.