Popsugar Celebrity The Royals Left-Handed British Royals Wondering Which British Royals Are Left-Handed? We Know the Answer 29 May 2019 by Monica Sisavat Solís View On One Page Photo 1 of 3 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Prince William The Duke of Cambridge is often seen signing guest books with his left hand. Previous Next Start Slideshow The RoyalsThe British RoyalsCelebrity Facts