His name features in the Cache Creek area in the
Canadian Pacific Railway railway-point name Semlin, on the south bank of the
Thompson River near Cache Creek and in the name of the Semlin Valley which stretches east from Cache Creek on the north side of the Thompson, and is the route of the
Trans-Canada Highway today. It was the location of his
Dominion Ranch. A street in East Vancouver, Semlin Drive, bears his name. ==References==