Skip to Content

Does a Long DNA Segment Always Mean a Recent Ancestor?

When you are examining a DNA match, one of the best indicators of how far back your common ancestor might be is the size of your shared DNA segments.  Generally, the common wisdom is that the longer the segment, the closer the relationship between you and your DNA match.  In other words, the longer the …

Read More about Does a Long DNA Segment Always Mean a Recent Ancestor?

Build a Family Tree for Your DNA Match to Figure Out Your Connection

The best way to figure out how you are related to a DNA match is to build a basic family tree for them back to your common ancestor. In this post, learn why this works and how to do it. I know that this sounds like a crazy idea.  You have enough work on your …

Read More about Build a Family Tree for Your DNA Match to Figure Out Your Connection

What is a double fourth cousin? How much DNA do they share?

What is a double-fourth cousin, and how are they related? Do double-fourth cousins share more DNA with each other than they would otherwise? In this post, I’ll explain the meaning of a double-fourth cousin, show you an example of my own double-fourth cousin, and talk about how this “double” relationship affects the amount of DNA …

Read More about What is a double fourth cousin? How much DNA do they share?