If you have a DNA match on Ancestry sharing 389cM and Ancestry categorizes it as a 1st/2nd cousin match, it is possible that the match could be a more distant relative than you initially expected. While 389cM is within the range for a 1st/2nd cousin match, it can also be indicative of other relationships, including great-great-grandparent or even more distant connections.
Since you and your DNA match have compared trees and found no shared ancestors, it can be challenging to determine the exact relationship between you two. However, there are a few steps you can take to further investigate:
Explore shared matches: Look for other DNA matches that both you and your match share. This can help identify potential shared ancestors or branches of your family trees that you haven't discovered yet. Pay close attention to any clusters or groups of matches that appear together, as this may provide clues to common ancestors.
Collaborate with your match: Communicate with your DNA match and exchange information. Share any family stories, geographical connections, or historical details that might help unravel the mystery. Sometimes, one side of the family may be unaware of an unknown adoption, illegitimate birth, or other familial circumstances that could explain the lack of shared ancestors in the trees.
Expand research beyond your immediate tree: While you haven't found any matches in your trees, consider exploring collateral lines, siblings, or extended family members. It's possible that the shared ancestor lies in a different branch or generation.
Use additional DNA testing platforms: If you and your match have only tested on Ancestry, consider uploading your raw DNA data to other platforms like MyHeritage, FamilyTreeDNA, or GedMatch. This can potentially reveal additional matches and help in the search for shared ancestors.
Investigate genetic genealogy tools: Explore tools such as the "Shared Matches" feature on Ancestry or the "One-to-Many" tool on GedMatch. These tools allow you to analyze shared matches more comprehensively, potentially providing insights into common ancestors or specific genetic connections.
Seek professional assistance: If the search becomes challenging or overwhelming, you might consider consulting with a professional genetic genealogist. They have expertise in analyzing DNA results and can help you navigate the complexities of your match's relationship.
