His namesake J. S. B. Thompson married his daughter Eliza Byrne Barbour in 1850, worked for various railroads (including the Southern Railway), and continued to exercise political influence (helping Thomas S. Martin win election as U.S. Senator in 1893 and accused of corruption in 1911). His grandson John Strode Barbour became a prominent lawyer, newspaper editor and Culpeper's mayor (although he later moved to Fairfax County, Virginia).
This individual's namesake J. S. B. Thompson wedded his daughter Eliza Byrne Barbour in 1850, worked for several railroads (including the Southern Railway), and maintained political authority (assisting Thomas S. Martin secure election as U.S. Senator in 1893 and accused of corruption in 1911). His grandson John Strode Barbour became a distinguished lawyer, newspaper editor, and mayor of Culpeper before relocating to Fairfax County, Virginia.