Mary Hill
Feature Type:Hill - Elevation of terrain rising prominently above the surrounding land.
Status: Official
Name Authority: BC Geographical Names Office
Relative Location: N side of Fraser River between mouths of Pitt and Coquitlam Rivers, New Westminster Land District
Latitude-Longitude: 49°14'10"N, 122°47'08"W at the approximate centre of this feature.
Datum: WGS84
NTS Map: 92G/2
Origin Notes and History:

Named after Colonel Moody's wife Mary. The Royal Engineers thought it would be a good idea to build a citadel here to defend New Westminster against any American invasion.

Source: Akrigg, Helen B. and Akrigg, G.P.V; 1001 British Columbia Place Names; Discovery Press, Vancouver 1969, 1970, 1973.