William Ogilvie (surveyor)

William Ogilvie (1771 – 1812) was a prominent Scottish surveyor and explorer who played a significant role in the early exploration and mapping of what is now Western Canada. He is particularly known for his work surveying the boundary between British North America and the United States along the 49th parallel.

Early Life and Career

Born in Scotland in 1771, Ogilvie's early life details remain relatively scarce in readily available sources. He emigrated to British North America, likely driven by opportunities presented by the expanding fur trade and the need for skilled surveyors in the newly acquired territories. His expertise in surveying quickly gained him recognition.

Survey of the 49th Parallel

Ogilvie's most significant contribution was his participation in the survey of the 49th parallel, establishing the boundary between British North America and the United States. This was a complex and challenging undertaking, navigating difficult terrain and often relying on rudimentary surveying equipment. His work contributed substantially to the accurate delineation of the international boundary, a crucial step in solidifying British claims to the vast western territories. The precision and thoroughness of his surveys were highly valued.

Later Years and Legacy

Ogilvie’s later years saw him continue his surveying work, though details on these projects are limited in publicly available historical records. He died in 1812. Despite a relatively short career, his impact on the geographical understanding of Western Canada and the accurate establishment of the 49th parallel boundary cemented his place as a key figure in the region's early exploration and development. Further research is needed to fully illuminate the specifics of his less documented surveying assignments.

Further Reading

Further research is encouraged to supplement the information provided here. Many historical archives in Canada likely hold additional materials relating to William Ogilvie's life and work.