Ever wondered where the name ‘Trooping the Colour’ came from? Turns out, it’s a tradition rooted in more than 260 years of history, commencing while King Charles II reigned in the 1600sEver wondered where the name ‘Trooping the Colour’ came from? Turns out, it’s a tradition rooted in more than 260 years of history, commencing while King Charles II reigned in the 1600s