The first nonnative people to visit the Front Range were French fur trappers in the 1700s, followed by American fur trappers in the early 1800s. In 1820, Stephen Harriman Long led an expedition into the western frontier that traveled along the Front Range and the "highest peak" he identified was later named Longs Peak in his honor. In 1843, Rufus B. Sage became the first Anglo-American to enter the area now known as Estes Park. Joel Estes later discovered the park while on a hunting trip with his son Milton in 1859. In 1860, Joel Estes, his wife, six children, five slaves, and some friends moved to the park. After the Civil War began, Estes freed his slaves in Missouri, where he was from. In 1864, editor William Byers visited the park and climbed Mount Meeker after failing to summit Longs Peak. He recounted the experiences in articles for the Rocky Mountain News where he named the park Estes Valley due to the great hospitality shown by the Estes family. In 1865, Charles F. Estes, grandson of Joel, became the first Anglo-American born in the park. However, the winters proved too harsh for the Estes family and they moved to New Mexico in 1866. The following year, Griffith “Griff” J. Evans bought the Estes property and moved into the cabin.