Alan Moore. Writer: The League of Extraordinary Gentlemen. Alan Moore was born on 18 November 1953 in Northampton, England, UK. He is a writer and actor, known for The League of Extraordinary Gentlemen (2003), From Hell (2001) and Watchmen (2019). He has been married to Melinda Gebbie since 12 May 2007. He was previously married to Phyllis B. Dixon.