I am researching Swallows of Indiana as well. My line is from Gibson Cty. I am trying to prove Swallows relationships through DNA testing as I am finding there are way more Swallows lines, using the same first names, than I first thougt. If you know of ANY Swallows males that would be willing to test I suggest testing through FTDNA.com. The cost to get started is $49 for their 12 marker test. I have two Swallows men tested with their results also in the Swallow group. Please consider having any Swallows male in your line test and recommend to any other Swallows male you have made contact with that they test as well.