In some of these cases, some marriages were in fact legal at an earlier date (for example, an Ontario ruling held that marriages performed in January 2001 were legal when performed), but the legality was questioned. As of the given dates, the legality was authoritatively established. The decision of the Government of Ontario to recognize two marriages that took place in Toronto on January 14, 2001, retroactively made Canada the first country in the world to have a government-legitimized same-sex marriage (the Netherlands and Belgium, which legalized same-sex marriage before Canada, had their first in April 2001 and June 2003, respectively).
