This article is in the wrong format and must be formatted on a Nation Template. Mark for deletion after 30 days. The Principality of Ashbourton and Commonwealths, formally the Tetrarch of Ashbourton, is a micronation that was founded on July 21, 2006. As it's former name implies, it was ruled by four Princes up until January 1, 2007 when the oldest Prince, Robert Espinosa, was chosen as ruler. Ashbourton has six Commonwealths with one as a Dependency.