This obituary for Nellie Dembisky indicates she married a Sam Dembisky in 1947 and they lived in Saskatchewan. Could this be the Samuel Dembisky that you are looking for?
http://www.saskvalleynews.com/2012/06/dembisky-nellie/http://www.rootsweb.ancestry.com/~cansacem/duck_lake.htmlhttp://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GSln=de...;
If this is the correct Samuel then his obituary was in the SASKATCHEWAN VALLEY NEWS 24 Aug 2005 pg. 11 according to the index.