Hi, If no one has been able to help.
Contact the Public Library in Hanna Albertahttp://www.hanna.ca//library/
They should know the name of the Cemetery - and the Address. You could contact the Cemetery office - they will have records of all names - dates of burials.http://www.hanna.ca//library/
Contact Municiplaity of Hanna Alberta - They will hold info re location of Cemetery etc.- http://www.hanna.ca/townserv.htm