Popsugar Celebrity The Royals The British Royal Family Debuts at Trooping the Colour Trooping the Colour: See How Each Royal Family Member Made Their Big Balcony Debut June 10, 2019 by Monica Sisavat Solís View On One Page Photo 30 of 48 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 30 Prince Edward, 1964 Prince Edward was the youngest royal family member to make his debut under Queen Elizabeth II's reign at just 3 months old. What a cutie! Previous Next Start Slideshow The RoyalsThe British Royals