They escorted the five back to the island, and curious people came down to the beach to see the forest runners land. Henry and his comrades for their part were no less curious and soon they were inspecting this little settlement which for protection had been cast in a spot surrounded by the waters of the Ohio. They saw Corn Island, a low stretch of soil, somewhat sandy but originally covered with heavy forest, now partly cleared away. Yet the ax had left sycamores ten feet through and one hundred feet high. The whole area of the island was only forty-three acres, but it already contained several fields in which fine corn and pumpkins were raised. On a slight rise was built the blockhouse in the form of an Egyptian cross, the blockhouse proper forming the body of the cross, while the cabins of the settlers constituted the arms. In addition to the sycamores, great cottonwoods had grown here, but nearly all of them had been cut down, and then had been split into rails and boards. Back of the field and at the western edge of the river, was a magnificent growth of cane, rising to a height of more than twenty feet. This little settlement, destined to be one of the great cities of the West, had been founded by George Rogers Clark only two or three years before, and he had founded it in spite of himself. Starting from Redstone on the Monongahela with one hundred and fifty militia for the conquest of the Illinois country he had been accompanied by twenty pioneer families who absolutely refused to be turned back. Finding that they were bound to go with him Clark gave them his protection, but they stopped at Corn Island in the Ohio and there built their blockhouse. Now it was a most important frontier post, a stronghold against the Indians. Before they ate of the food offered to them Henry looked inquiringly at the smoke on the southern shore. Curd said with some pride: "We're growing here. We spread to the mainland in a year. Part of our people have moved over there, and some new ones have come from Virginia. On the island and the mainland together, we've now got pretty nearly two hundred people and we've named our town Louisville in honor of King Louis of France who is helping us in the East. We've got history, too, or rather it was made before we came here. An old chief, whom the whites called Tobacco, told George Rogers Clark that the Alligewi, which is their name for the Mound Builders, made their last stand here against the Shawnees, Miamis and other Indians who now roam in this region. A great battle occurred on an island at the Falls and the Mound Builders were exterminated. As for myself, I know nothing about it, but it's what Tobacco said."