While I am absolutely certain that Johanna Falvey Kelly was my father-in-law's great-grandmother, I have no clue who her parents were or how she connected with the other Falvey family members in County Kerry, Ireland. I know this family line because I've done my due diligence to trace back through the generations on the short trip from my father-in-law to his father, Will Stevens, to his mother, Catherine Kelly, to her mother, Johanna Falvey. I've documented every ten years of the way from immigrant Johanna's landing place in Fort Wayne, Indiana, through to the current generation, including tracing every collateral line of all Johanna's surviving children and connecting that information with my husband's DNA matches at four different companies.
Tracing Johanna's line in the other direction, however, seems impossible. Though her obituary mentions her origin in County Kerry—and indeed, I've located a marriage record for her and John Kelly in the Catholic parish of Kilcummin—I've been unsuccessful in making progress back through time. There are, however, DNA matches signaling the possibility of Falvey siblings, or maybe cousins, for Johanna. Since it is possible to build out a tree for each of those lines, it means one thing if I hope to make any research progress: create floating branches in my father-in-law's tree and get busy confirming how those Falvey branches connect with Johanna.
Creating a floating branch for each of those DNA matches does mean I'll be building out a tree for each Falvey connection. Sure, that sounds like work. The process, however, is not as difficult—or messy—as it might seem. Granted, now on Ancestry.com, those who subscribe to ProTools have a way to do this through creating a "network" for the targeted surname in question. But even without the luxury of that subscription add-on, it is relatively easy to create a floating branch. Essentially, you add a person to your tree anywhere, then remove them from the relationship where you added that new person by "edit relationships" then remove the father, mother, or sibling from where you originally attached the suspected relative.
In other words, after adding that suspected Falvey relative, you snip him from any family connections and let him float free in your database. Then, you get to work building out that new branch until you arrive at a possible nexus where you can re-attach your mystery DNA connection.
I first learned this concept from Connie Knox on her YouTube channel, "Genealogy T.V." It's been an indispensable technique which I've used repeatedly. I've shared the technique with others in my local genealogical society and in classes I've taught. Although the technique's description may leave some people scratching their heads, when I walk them through the process, that learning light bulb fires up—learning by doing trumps all other teaching methods.
This coming week, I have several Falvey DNA matches to explore through this same "floating branch" process. They all do cluster together, though in closer examination, they clump into several distinct geographic regions, suggesting possibly descendants of Falvey siblings or cousins.
Beyond adding these Falvey floating branches, the next step will be to delve into the details—and documentation—as far back in time as I can follow each branch. Hopefully, each path will eventually converge in County Kerry in a way that will allow me to understand just how they all relate to Johanna.