Peter Fidler
Early mapmaker
by Kristopher K. Townsend
Peter Fidler (1769–1822) was a trader, surveyor, and ethnographer who played a pivotal role in mapping the Canadian Rockies and the Missouri River watershed. Employed by the Hudson’s Bay Company from 1791 to 1822, Fidler ventured into remote regions of North America. His efforts contributed significantly to the understanding of the continent’s vast and largely uncharted landscapes prior to the Lewis and Clark Expedition.
























