Ronald Seagrave is an independent scholar and historian. Seagrave has authored the books Jefferson's Isaac and The Early Artisans & Mechanics of Petersburg Virginia, 1607-1860. He maintains the pop...view moreRonald Seagrave is an independent scholar and historian. Seagrave has authored the books Jefferson's Isaac and The Early Artisans & Mechanics of Petersburg Virginia, 1607-1860. He maintains the popular Dinwiddie County History blog.view less