I am researching William W. O'cain and his family. William died in Columbia County, FL in 1911. From his Civil War Pension Application he stated he was born in Kershaw District, SC on August 21, 1828. From a newspaper obit, I found Louisa M. O'cain in Sumter county, SC born 1837 and died 1870.
In both cases, a mention was made that the family moved to Columbia County, FL in 1857. I'm assuming that makes them siblings, but not sure.
Any ideas on William's parents? I've heard from Bill O'cain that they might be descended from William G. O'cain, but no confirmation on that yet. I'm just trying to verify that William really was from SC.