CAPLINGER/NINEMIRES CONNECTION

I am seeking information on Elizabeth (Betsy) Ninemire/Ninmyer/Ninemyers d/o William who married Abraham Keplinger/Kaplinger/Kiplinger/Capplinger in 1809, Rockingham Co., VA.They had a dau Polly.Polly m William Yarger.Rumor has it that Eliz ran off down the Ohio river with Daniel Rockwell in 1818.Any info on Eliz and her father would be appreciated.I have lineage on the Ninemire family that I would share.