There are several Henry Raders mentioned but only one whose birth date was 1779...all others with birth dates after 1800. You may care to contact Mr. Rader in California as he had other Volumes available fo sale. He mentioned that he had 336 sources in his library ,some he had not had time to' extract' from them. He mentioned visiting southwest Virginia in Wytheville, Va. in 1995 and spent time in the Cove where the Raders settled about 1790. Betty