Organize DNA matches with this innovative approach. If you are feeling overwhelmed with your DNA results, you are not alone. Learning to organize your DNA matches in an effective way will not only keep your head from spinning, but will help you hone in on possible matches that will break down brick walls. Here’s the scoop from Your DNA Guide, Diahan Southard.
I can tell whose turn it was to unload the dishwasher by the state of the silverware drawer. If either of the boys have done it (ages 13 and 11,) the forks are haphazardly in a jumble, the spoon stack has overflowed into the knife section, and the measuring spoons are nowhere to be found. If, on the other hand, it was my daughter (age 8,) everything is perfectly in order. Not only are all the forks where they belong, but the small forks and the large forks have been separated into their own piles and the measuring spoons are nestled neatly in size order.
Organize Your Imaginary DNA Drawer
Regardless of the state of your own silverware drawer, it is clear that most of us need some sort of direction to effective organize DNA matches. It entails more than just lining them up into nice categories like Mom’s side vs. Dad’s side, or known connections vs. unknown connections. To organize DNA matches, you really need to make a plan for their use. Good organization for your test results can help you reveal or refine your genealogical goals and help determine your next steps.
Step 1: Download your raw data. The very first step is to download your raw data from your testing company and store it somewhere on your own computer. See these instructions on my website if you need help.
Step 2: Identify and organize DNA matches. Now, we can get to the match list. One common situation for those of you who have several generations of ancestors in the United States, is that you may have ancestors that seem to have produced a lot of descendants. These descendants may have caught the DNA testing vision and this can be like your overflowing spoon stack! All these matches may be obscuring some valuable matches. Identifying and putting those known matches in their proper context can help you identify the valuable matches that may lead to clues about the descendant lines of your known ancestral couple.
In my Organizing Your DNA Matches quick sheet, I outline a process for identifying and drawing out the genetic and genealogical relationships of these known connections. Then, it is easier to verify your genetic connection is aligned with your genealogy paper trail and spot areas that might need more research.
This same idea of plotting the relationships of your matches to each other can also be employed as you are looking to break down brick walls in your family tree, or even in cases of adoption. The key to identifying unknowns is determining the relationships of your matches to each other.
Step 3: See the relationship between genetics, surnames, and locations. Another helpful tool is a trick I learned from our very own Lisa Louise Cooke–that is Google Earth. Have you ever tried to use Google Earth to help you in your genetic genealogy? Remember, the common ancestor between you and your match has three things that connect you to them: their genetics, surnames, and locations. We know the genetics is working because they show up on your match list. But often times you cannot see a shared surname among your matches. By plotting their locations in the free Google Earth, kind of like separating the big forks from the little forks, you might be able to recognize a shared location that would identify which line you should investigate for a shared connection.
So, what are you waiting for? Line up those spoons and separate the big forks from the little forks! Your organizing efforts may just reveal a family of measuring spoons, all lined up and waiting to be added to your family history.
More on Working with DNA Matches