Marco Williamson [Edit] By Sticky Facts Editorial StaffMarco Williamson biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:What is Marco Williamson nationality?British Short BiographyMarco Williamson is an English actor.Tags: british Suggested Posts Stephen Hawking Facts Jim Carrey Facts Justin Timberlake Facts Madonna Facts Shaquille O'Neal Facts Mark Wahlberg Facts Margot Robbie Facts The Weeknd Facts