Rosslyn Chapel, built by William St. Clair

This is a beautiful video about Rosslyn Chapel. The protective canopy is now removed. William St Clair directed the construction of Rosslyn in the mid-1400s.

Joining Sinclair DNA

If your last name is St. Clair, Sinceler, Sinkler, Sinclair, or any other variant, then the Sinclair DNA test is a good bet for you to get answers to your genealogy. We manage the DNA of over 200 participants. We've got a great group on Google Groups that can help to point you in the right direction for your research.

Click here to join the Sinclair DNA study.

Sinclair DNA Mystery Lineage on Blog Talk Radio

For many years now, we've had a lineage that goes through part of Virginia, through Pennsylvania, Ireland, and southern Scotland. Yet we haven't found a common ancestor, so we've referred to them as our "Mystery Lineage." We're not yet sure where their common geography in the UK is.

Now, thanks to hard work of several of the members of this lineage, and some lucky breaks, the DNA of this Sinclair lineage seems to be pointing to some common areas.

Keep an eye on our website as we get the genealogists of this group together to discuss their research and how the DNA seems to be corroborating it.

You can hear several of our "radio shows" in which we discuss Sinclair DNA at this link.

In this next show, listen for clues that can help your own DNA study. This Sinclair lineage has definitely shown patience and inventiveness in their approach to DNA.