Print Friendly A brief biography of Jarvis from Wikipedia. Jarvis became a park ranger in 1976, at the National Mall and Memorial Parks. Jarvis served for three years as the superintendent of Mount Rainier National Park in Ashford, Washington. He was superintendent of Craters of the Moon National Monument and Preserve in Idaho and Wrangell-St. Elias National Park & Preserve in Alaska during the 1990s. Jarvis … Continue reading Jon Jarvis