In searching for my family Eakin in Ms. I have collected a lot of unrelated names. One was Nancy Eakin who married Antriam[Antwain] B. Casey. They were married July 27, 1860 in Marshall Co.,Ms. I found them in the 1860 census Marshall Co.,Ms. p.33 # 237/248 A. B. Casey22msc Mrs[?] N28fnc Wm. Aiken9mms Emily Aiken8fms Robert Aiken4mms JaneAiken2fms
so it looks like she was a widow with 4 Aiken children.
I then found in 1880 1880 Washington Co.,Tx. p.203A ED148 # 298/309 J. R. Eakin24 mmsmsga Nancy Cassey51 fgascsc[mother] Georgia Cassey17 fmsalga[dau] Euey ?15 fmsalga[dau]
Now this looks like the same Nancy Aiken Casey as J. R. Eakin could be Robert Aiken.