Cumbria, you have most certainly not wasted anyone's time. It just helps us to help others better if we know what info you already have so we are not looking for the same info again. Thus it is better to keep all your queries about Edward on the same thread where the info you now have is. Hope this makes sense?
My sincere apologies for having not worded my other post as well as I could have

. I hope the above wording is a little less abrupt. We were all beginners once ourselves and sometimes forget what it was like to be one.
That said ......
If you find Edwards death in the Manitoba Index (see link) then click on 'Detail View' to the right of his name you will see all the info that can potentially be found on a death certificate. This includes burial info. There is no guarantee, of course, that the info will be there but at this point it looks like this is your best bet. And the cost is quite reasonable at $12.00 Canadian.
http://vitalstats.gov.mb.ca/Query.phpRegards
Polarbear