Thetis Cove is on the east side of Esquimalt Harbour. It, as with other Thetis features, was named after HMS Thetis, a Royal Navy ship that sailed west coast waters in the 1850s.1
Interestingly, Kuper makes reference to another "Thetis" Cove, presumably somewhere on western Haida Gwaii.
1. Andrew Scott, The Encyclopedia of Raincoast Placenames (Madeira Park, BC: Harbour Publishing, 2009), 588-589.
The Colonial Despatches Team.
Thetis Cove.The Colonial Despatches of Vancouver Island and British Columbia 1846-1871, Edition 2.0, ed. The Colonial Despatches Team. Victoria, B.C.: University of Victoria.
https://bcgenesis.uvic.ca/thetis_cove.html.
Last modified: 2020-03-30 13:22:16 -0700 (Mon, 30 Mar 2020) (SVN revision: 4193)