The history of Jackson Hole is rich and rife with relics of the past passed down for generations as a legacy of the founding settlers. Many of these relics have been preserved through the conservation efforts of Grand Teton National Park and John D. Rockefeller, Jr. in the late 1920's and early 1930's. While most homesteaders eventually resolved to sell their land to Mr. Rockefeller and/or the National Park, the Moulton family decided to retain 1 acre of land in what is now known as the Mormon Row Historic District. This single acre of land is now completely surrounded by Grand Teton National Park, effectively the largest acre in the country.