Matching unmatched DNA matches by Casting a Wide Net, Part 2 – Identifying all “Matches of Matches” as a Group

Matching unmatched DNA matches by Casting a Wide Net, Part 2 – Identifying all “Matches of Matches” as a Group

(Note: Before we go further, we rely heavily on Jeff Snavely’s Ancestry DNA Helper tool for this work. It’s a Chrome plug-in that adds a lot of essential functionality to Ancestry DNA results. You can download it here: DNA Helper. For this project, we’re specifically using two features: “Search Test Notes” and “Download Matches”, and if you’re following along at home, you’ll want to get this tool and get acquainted with it.) 

As we discussed in our first post (Part 1 – A crazy, desperate idea), we came up with the idea to cast a wide net on this group of matches that have “Woodley” or “Woodson” surnames, build out one big speculative tree for them all, and see if we can identify a pattern to the matches that would indicate where the DNA grandma in question (“Mary”) might connect.

It is critical that we identify the target group from the nearly 11,000 DNA matches for Mary. It started easily…select the closest match with “Woodley” in their attached tree, and put a string in the Notes field of that match. Our note indicated who’s side of the family this match was on, and broke down if we’d researched it yet, and tagged it as “Woodley/Woodson family, unresearched – Line 47” since this is the 47th separate shared ancestor we’re researching in on DNA trees. By adding this note, we can easily search all of the matches later, and when we have the entire list of matches, we’ll be able to review and confirm the status of each. Have we reviewed the match’s tree? Did we find out how they fit in the large shared tree?

Click, paste, click, click, paste. Times 288. It took over a week, and it was some of the most boring work we’d ever done in our time doing family history.

Once we added the first note, we clicked on “Shared Matches” and clicked on the first match that Mary and this match shared. We then added the same note to that person, and repeated the process. Match, note, Shared Matches, click Match. We had NO idea how many matches we’d have to repeat this before we started. It turns out it was 288 times. Click, paste, click, click, paste. Times 288. It took over a week, and it was some of the most boring work we’d ever done in our time doing family history. We’ve gone through 10 years of unindexed registers of the Educable Children in Tallahatchie County, Mississippi…with about 300 pages per year. That was fun and excited compared to this. We had NO idea how many matches of matches were in front of us.

Line memoTwo things to note. First, yes it was horrible work, but it was great to finally make progress on such an intractable line with so little data on how those matches matched. Second, this is amazingly unscientific so please know that we knew going into this that some one of these people weren’t matches, they merely were tagged as potential matches by Ancestry. There’s no way to confirm the level of confidence in a match in Ancestry, so we took it at face they all were. That way we’d cast that net as wide as we could, because you didn’t know who’s tree/match would be the valuable one that would provide the connection we needed.

Click, paste, click, click, paste. Times 288. Not even knowing if this would pay off.

After over a week of work, when it was finally all done…we took a few days off. Our minds needed the break. But the hardest, worst part of this project was done, and we were about to start the fun, valuable stuff!

Next in the Series: Matching unmatched DNA matches by Casting a Wide Net, Part 3 – Building a single tree using all of our DNA matches’ Public Trees

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