So many delightful surprises, fulfillments and new relies by adding the paternal line y-DNA.
This is not the at-DNA or au-DNA – not autosomal DNA, not the admixture or the ethnicity.
y-DNA is the singular line carried by males only of their father’s, father’s, father’s, father’s, father’s, father’s, father’s, father’s, etc., father.

Our Knight y-DNA – has now been matched with multiple males from multiple lines and we have been able to learn about the haplogroup of our patriarchs and to some extent we have also discovered a possible New World arrival region and a possible migration route over the last couple of hundred years in America.

Our sister site has more on the families.
For decades and at least three generations of family genealogists we have searched every record set in every port of the Carolina Atlantic – but the migration route might be staring us in the face with mapping the y-DNA along the route of The Great Philadelphia Wagon Road.
One by one I hope all our matches will add their names to this match list and then we can be more specific, but reasonable privacy is important and this illustrates how you can do this for yourself.
We began over a decade ago with the regional y-DNA project
French Broad River Families DNA Project –
https://www.familytreedna.com/groups/french-broad-river-families/about
…over time we now have found our families matching male lines around the country and also learned that one of our Mrs. Knights was visited by a military officer carrying his different surname y-DNA and although we can see from the paper that this family is definitely our Knight the y-DNA is different.
But this Knight family has our son listed and we can see in the testing of others that our Knight from this singular line – was not a Knight. We do find that our Knights were living exactly where the y-DNA unnamed officer was posted. This led to added research and then found very interesting deeding of property from an (here) unnamed male to our Mrs. Knight.
y-DNA is answering so many questions. Autosomal could not have done this, the au-DNA would not have the reach. Each of us can learn all about everyone of our y-DNA lines by searching out males to represent each and every one of your ancestral lines. What ever road they migrated on. This is where the autosomal DNA is vital.
I needed a male y-DNA surrogate to test so i could learn the y-DNA of my late father. I was able to reach back through time, found a Knight 2nd cousin once removed and the autosomal proved we are cousins to the correct degree (sharing a correct amount of centimorgans (genes) for a 2nd cousin 1X and then when i see his y-DNA I can be assured it is the y-DNA signature of my late father.

More about the end of the road in what became East Tennessee and Western North Carolina.
Were your ancestors on the Great Philadelphia Wagon Road?
Tell your story if you like and we can try to add it here, if you like, if we can.
Our guy – we believe – was in Sevier in 1799