Genealogy goals for the new year
Given the way that autosomal DNA tests for genealogy work, there are two things that are important for success in using that DNA data to find matches: finding your ancestors back to ten generations, and finding all possible descendants from them. I came to this conclusion after reading the excellent blog post, How Much of Your Family Tree Do You Know? And Why Does That Matter? where the author says, whenever we make a conclusion about a particular ancestor or ancestral couple based on segments of DNA shared with a relative, we absolutely must address whether we do, or could, share other ancestors with that relative. The author made a nice little chart summarizing how much he knew, so I did the same thing. Mine is not as pretty, but here it is anyway: Key: Generation: from me; Relationship: to me; Date of Birth: roughly averaged; Matches: description; # Poss. Anc.: total number of possible ancestors in each generation; # Identified: number of ancestors identified...