The Master Surname Database (not online) (mostly burials in Alberta cemeteries) of the Alberta Genealogical Society lists these names;
Elsie J. LANGE, 31 Aug 1896 - 25 Feb 1920 (wife of Ernest) burial in the Bruderfeld Moravian cemetery, South Edmonton.
Ernest Frederick LANGE, 28 Jan 1991 - 10 Sep 1975 (born Elberfeld Ger, husband of Elsie RIEME & L. WEISS)
burial in Heimtal Moravian cemetery, South Edmonton.
Story about Ernest & Kate Weiss, page 730 & 1188 of South Edmonton Saga.
For further research please contact the Research Committee of the Edmonton Branch.
http://abgensoc.ca/Peter
The Edmonton Branch
http://www.agsedm.edmonton.ab.ca/