While planting, politics, and violence captured the imagination of most white Edgefieldians, a number of other bright young men looked for opportunities in industry and commerce. Dr. Abner Landrum developed a pottery industry which was to have a major impact on Edgefield for more than half a century. Henry Schultz, a German immigrant, developed Hamburg, a new town on the Savannah River, which became an important commercial center during the antebellum era. Another German immigrant, Christian Breithaupt, built the first textile mill in this part of the state at Vaucluse. A number of Edgefieldians participated in bringing the South Carolina Railroad to Hamburg. The Plank Road from Edgefield to Hamburg was built. William Gregg, a Charleston silversmith, came to run the Vaucluse factory and wound up developing the Graniteville factory, the most successful textile operation in the antebellum South. These industrial and commercial enterprises were a significant part of the fabric of antebellum Edgefield and a number of the Edgefield lawyers and planters were involved in these endeavors.