I am a g-great grandaughter of Bunavista Swilling Oldham (sister to Atlantic). I have information on some of the Texas Swillings I will be glad to share with you - Linda Regan is a great source for the older ancestors. She has helped me alot!
I also have pictures of cemeteries in TX and AR where some of these Swillings are buried. And I live not too far from Crosby County, TX if you need me to look for info there for you, I will.
Atlantic's Mother, Sopha Atheinda Duncan Swilling (Atha Swilling on her headstone) is buried in Round Timber Cemetery, Baylor County, TX. One of Atlantic's brothers, Burton Francis Swilling is also buried here with his wife. My grandfather is 89 years old and he can still remember Burton!
Her father, Rev. Kames Monroe Swilling is buried in the Swilling Cemetery, Reville, Logan Co., AR.
I have quite a bit of info on the siblings of Atlantic Serephene Swilling if you don't have this already! Please feel free to contact me by email directly!