I am looking for any information on Daniel O'Barr b. UNKNOWN who married Mary (Polly) Hammett b. 1783 in SC. Date of Daniel's death is UNKNOWN. Daniel may actually be Robert Daniel or Daniel Robert.Mary Hammett died in 1855 in Walhalla, SC.They had two daughters that I know of: Elizabeth O'Barr b. in 1810 in Tennessee who married Leonard Simpson Hamilton in 1828.Their second daughter was Mary Ann O'Barr b. 1811 in Tennesse who married David Hamilton Fraser in 1833 in SC.Any information would be greatly appreciated.Thanks!