I've never found a historical inaccuracy in any wiki history related article I've ever posted. They are generally well written and thoroughly referenced. I could type the same shit myself or post an article.The point is, there was NO Canadian national identity in 1812 and a large portion of people living in Canada at the time were American ex-patriots. I suppose next you'll be typing how the sun never set on the Canadian empire.
The British order of battle for the Battle of Bladensburg:
-The 85th (Bucks Volunteers) Regiment of Foot raised by Sir George Nugent on the Marquis of Buckingham's estates.
-44th Regiment(Essex)"By July 1813 the whole regiment had, under Wellingtons orders, returned to England to recruit and re-organise."
-21st Regiment (Royal North British Fusiliers) -Scotsmen
-4th Regiment (King's Own)
These are all British regiments re-deployed and re-equipped from Europe after the defeat of Napoleon; Nothing "Canadian" about them.