« Reply #2 on: Wednesday 18 February 09 16:08 GMT (UK) »
There is no central registry for BMD events in Canada. It is a provincial jurisdiction so you would need to know what province William was living in when he married and died.
If you believe William settled in Manitoba and married there prior to 1928, you might find a registration in the Manitoba Vital Statistics genealogy database. Here is a link:
http://vitalstats.gov.mb.ca/Query.phpThere is a possible marriage which took place between 1920 and 1928 in the database. William John Potter and Dora Catherine Tabram were married 21 Apr 1927 in Winnipeg. The database does not provide further information. You would have to order the registration to find out anything additional about William John Potter. The registration would cost $12 Canadian and there are instructions at the site on how to order it.
If William died in Manitoba after 1938 then a registration will not be available as privacy laws kick in for deaths from less than 70 years ago.
Jacquie
Canada: Patterson, Brown, Haidenger/Heidinger, Meyer, Johnston(e), Gorsuch, Kitchin/Kitchen
United States: Patterson, Smith, Brown, Vance, Bower(s), Newberry, Best, Love, Gorsuch
England (Northumberland): Brown, Whitfield, Henderson
Scotland (Glasgow, Edinburgh, Fife, East Lothian): Johnston(e), Bell, Galloway, Campbell, Robertson, Williamson, Thomson, Crawford
Germans from Russia: Haidenger/Heidinger, Meyer, Meach, Lorenz