Adventures who were skilled in living off of the land and came to TX in largre numbers were called?

The adventurers skilled in living off the land who came to Texas in large numbers were often referred to as "frontiersmen" or "pioneers." Many of them were drawn by the promise of land and opportunity during the westward expansion of the 19th century. These individuals typically had expertise in hunting, trapping, and farming, which allowed them to thrive in the rugged terrain of Texas. Their arrival significantly contributed to the development and settlement of the region.