Pre 1600's to 1600's Indigenous American ancestry + Celtic settlers

Hi,

I am a proven descendant of Indigenous Americans. This fact was told to me as a child. As an adult, my Gedmatch data proves this story.

My linage is "old" and according to My True Ancestry and historical records relating to the settlement of Bedford County, Virginia in the 1600's. I may have other lines that colonized North America, but I am slowly working my way through my family trees, finding, adding, editing them constantly in order to provide the most accurate documentation I can. I am not saying my trees are without errors, but I aim not to have many or any.

My N. American origins are at this point unknown. Doucmentation from My True ancestry, Bedford County Virgina and and lines by marriage to Indigenous Americans point to an association with Algonquin Nations as possibly being the source of my Indigenous American Ancestry. At this point in time, I have a number of lines by marriage to Pocahontas but nothing at this point in time directly related to my actual ancestry.

I do not know if I am descended from any of the Algonquin Nations or not, but this is my best line of research at this point in time. Any assistance would be much appreciated.