Can’t prove he had a sonThomas
Places don’t quite match as Dinwiddle County a ways from Shenandoah County

Information from the Black Water Monthly Meeting records of U.S., Encyclopedia of American Quaker Genealogy, Vol I–VI, 1607-1943

1768 Joseph of Dinwiddie Co, son of James of Dinwiddie Co; md Ann — died 20 May 1786: Children of Joseph and Ann
Elizabeth 1769; James 1771; Tillman 1772; Martha 1773; Simons died 22 Jul 1786; Henry died Nov 18 1788; Robert died May 13, 1794; Mary died Dec 10 1781

Unverified if this is correct Butler as there were numerous marriages linked to him

U.S., Quaker Meeting Records, 1681-1935. Register 1739-1798
Names Elizabeth dau of Joseph son of James of Dinsiddee County and Ann his wife was born 16 of May 1769 (Dinwiddle County)
James Butler first son of Joseph and Ann Butler 14 June 1771
Margaret Butler second dau of Joseph and Miriam Butler born 30 Dec 1771
Robert Butler son of James and Priscilla Butler of Dinwiddie County born 23 Sept 1769
MANY OTHER NAMED
Virginia

Sussex

Blackwater and Upper Monthly Meetings