The Master Surname Index (not online) (mostly burials in Alberta cemeteries) of the Alberta Genealogical Society lists these possible names;
Brede Martha ANDSETH, - 29 Jun 1933
Ole ANDSETH, no date
names on the same headstone in the Harmatton Nazarene cemetery near Sundre.
For further research please contact the AGS Research Services Committee of the Edmonton Branch, http://abgensoc.ca/