John Lewis Dyer (March 16, 1812 – June 16, 1901) preached for the Methodist Episcopal for four decades, first in Wisconsin and Minnesota, and then in the mining camps and other communities of his adopted U.S.
state Colorado.
He became known as Father Dyer, because of his age, relative to the young prospectors of Colorado.
He is considered one of the sixteen principal 19th-century founders of Colorado, enshrined in the state Capitol rotunda.