A couple of Henderson Directories are online at this site for the city of Edmonton for 1920 and 1943 with hopefully more to come as time goes by.
The individual who runs the site has also taken on the task of indexing obituaries, marriage notices, engagement notices, articles etc from old newspapers from Edmonton and Calgary prior to 1932, with following years being prepared.
Edmonton Journal obituaries are also indexed there for certain years 1973 and up. The indexing shows the individuals name and most often the year of death. More recent obituaries are indexed on this site from Alberta and BC.