Griggs Irving was a lawyer. Irivng was a lead character in the 1992 comic Predator: The Bloody Sands of Time.
After a strange carnage in the Nicaraguan jungle for which an U.S. soldier Corporal Cantrell is blamed responsible, Irving tries to prove his innocence. His lead led to the discovery of a long-lost diary which leads to an investigation of Predator visits Earth during World War I. Although Irving has substantial evidences to clear his client, he was unfortunately too late as Cantrell allegedly committed suicide. Soon after hearing this, Irving received a package containing a old Predator helmet from World War I.