Our Oliver Wallace Jr.was a son of Oliver Wallace Sr., and Anna McNabb. They came from Lancaster Co. PA to SC. Oliver Jr. was in the Revolutionary War and died in 1789. He had three daughters and one son. Hannah, Sarah, Jean and Oliver Berry Wallace. We theorize that the sons middle name was his mothers maiden name. This name does not show any place else. The daughters lived for a time with their Grandparents in GA. We have a trace only on Sarah and Oliver B. Wallace. I understand that Oliver had several brothers who also lived in York Co. One procured the lands for him before he left Charleston, SC during the War, for York to retire. He never got to enjoy the pension or otherwise.... If you want other info let me know. I have some information that may add to your line. Thanks, C.M.