Home | Projects | Equipment | Interests | About |
When I retired, I took on a huge genealogy project: working with the Tarvin Family Association to document as many of Jason and Sarah's descendants as possible. I discovered a lot more Tribbys, and corresponded with a number of fourth cousins. While none of these relatives had reliable records earlier than Jason and Sarah, I saw some intriguing references to eighteenth century Tribbys in Virginia, Pennsylvania, and New England, plus a lot of later Tribby and Tribbey families that I could not connect to my tree.
I took Ancestry.com's DNA test and found additional relatives, but since that type of "autosomal" testing is really only reliable out to about third cousins, I found only one new Tribby cousin.
In 2017 I took a different DNA test -- one that looked at my Y-chromosome. Because Y-DNA is passed unchanged, except for genetic mutations, from father to son, it is possible to prove family connections going back centuries. From this testing I learned that I and several other distant cousins were connected to Tim Treeby, who lives in England. His extensive research shows the original family name, Treby, came from the Devon area in southwest England.
FamilyTreeDNA offers a range of Y-DNA tests that allow you to start with a less expensive test then later upgrade to analysis of more markers that provide additional information. The Y-67 and Y-111 tests proved that four of us were connected, but the number of generations separating us was approximate. Three of us traced ancestors back to Fleming Co., Kentucky, in the early 1800s and suspected we were fifth cousins, but the tests were not precise enough to prove it.
In 2025, four of us upgraded to the most extensive test, Big Y-700. The new test showed three of us had a common ancestor who was born about 1750, which matched our assumption that we were all descended from William Tribbey of Fleming Co., Kentucky. Our connection to Tim Treeby went back much further: to 1450!
NOTE: Prices and procedures are current as of the last update to this page (July 2025), but they can change so check with the FamilyTreeDNA website for the latest information.
The least expensive FamilyTreeDNA Y-DNA test is the Y-37 test, which sells for $119 but is often on sale for as low as $79. It will verify whether or not you are a biological match, and give a very rough estimate of how many generations separate you from the others in the same haplogroup. Their next level up, Y-111, costs $249 (sale $199) and provides more precision in estimating how closely you are related to others
Neither of these provides the precision we need to identify how someone fits into a known family tree. Big Y-700 examines enough DNA material for a very close estimate of how many years have passed for the mutations that have happened to two men's Y-chromosomes.The Big Y-700 test costs $449, although it is often on sale for as low as $379. You might want to verify your genealogical connection with the less expensive Y-37 test and once proven pay for the upgrade to Big Y-700 ($339, sale price as low as $229).
FamilyTreeDNA's "Family Finder" is an autosomal DNA test similar to tests offered by Ancestry.com, MyHeritage.com, and 23andMe.com. According to an April 2025 blog post, some Family Finder results include Y-DNA information. If you already have a DNA test from Ancestry.com, MyHeritage.com, or 23andMe.com, you can download your test results file and then upload it for free to FamilyTreeDNA. There's a chance you could get your Y-DNA haplogroup information and know if you are a genetic match.
I put together step-by-step instructions on How to Transfer Ancestry DNA Results to FamilyTreeDNA
To contact me about Tribby genealogy use email address dtribby@gmail.com