Nicolaus Zink (1812–1887) was the founder of Sisterdale, Texas, and builder of the fort Zinkenburg. Under the direction of Prince Carl of Solms-Braunfels, Zink led a caravan of new settlers from Indianola to New Braunfels. He laid out the town and divided the original allotted farm acreage. In 1984, the Zink house in Welfare, Texas, was designed a Recorded Texas Historic Landmark, marker 3595.