William McKinley
In 1896, a gold prospector gave McKinley's name to Denali, the tallest mountain in North America at . The Alaska Board of Geographic Names changed the name of the mountain back to Denali in 1975, which is what it was called by locals. The Department of the Interior followed suit in August 2015 as a part of a visit to Alaska by President Barack Obama. Similarly, Denali National Park was known as Mount McKinley National Park until December 2, 1980, when it was changed by legislation signed by President Jimmy Carter.
Mount Mitchill
Mount Mitchill in Atlantic Highlands, Monmouth County, New Jersey, United States, at , is the highest headland of the United States east coast south of Maine. It has a panoramic view of Raritan Bay, New York City and Sandy Hook and is near the Twin Lights Lighthouse in Highlands. It is the location of the Monmouth County 9-11 Memorial. It was named after Samuel Latham Mitchill, who determined the height of the hill.