Those of you who are Canadian, will know who this is. Those of you who aren't, well suffice it to say that active in the United Church of Canada, a former professor of political science, and all too briefly, the leader of Her Majesty's Loyal Opposition. More than that though, Layton epitomized pretty much everything a politician should be: standing firmly on principles and believing strongly in justice, compassion, and changing the world for the better.
He left the following letter with his wife in the event of his death:
http://www.thespec.com/news/canada/article/582189--text-of-jack-layton-s-letter-to-canadians
Canada is a poorer country today.
*edit: Correction, Layton was active in the church, but not a minister. I had that part confused with another NDP'er Bill Blakie.