John Pocsik
Browse magazine works (first published 1963)
Birth year from <i>Over the Edge</i>. According to <a href="https://junglefrolics.blogspot.com/2012/11/richard-corben-dogs.html">this 2011 blog post</a>, Pocsik was a "frequent Corben [Richard Corben] collaborator, who usually wrote under the pseudonym ''Simon Revelstroke''".