Watson Family Notes

Samuel Watson of York Co,  SC.
Tons of stuff out on internet about Colonel Samuel Watson of York, SC.  Google it.

Family
Col Samual Watson
Mary likely daughter of one of sons:
William (died as child)
James
John
Samuel Jr
David McEwen
Hugh
William
Robert

Mary Eakin Watson is the daughter of David McEwen Watson,  follow link above.  Fits in terms of timeframe.  Although her birth not indicated,  it was between birth of brother William in 1801 and sister Jane in 1809.