The Master Surname Index (not online) (mostly burials in Alberta cemeteries) of the Alberta Genealogical Society lists these possible names;
Yes Henry D. ANDERSON, - 16 Feb 1915 is listed in in the Didsbury cemetery.
Also 10 other ANDERSON's in Different areas of the cemetery, some with no born dates, none that fit your query.
For further research please contact the AGS Research Services Committee of the Edmonton Branch,
http://abgensoc.ca/Peter