The colonial despatches of Vancouver Island and British Columbia 1846-1871
Chatham
The Chatham was a survey brig, built in Dover, England, in
1788.1
It served as the armed tender to HMS Discovery during Captain Vancouver's 1791 expedition
to map the Pacific Northwest.2
Commanded by Captain William Robert Broughton, the Chatham surveyed what would,
for a time, be called the Broughton Archipelago, in Queen
Charlotte Sound; it surveyed the Columbia River up to Point Vancouver, 161 km
upstream.3
The Chatham returned to England in 1795 and was reportedly sold in Jamaica in
1830.4