Glinn Bezerok Hatel was the first officer of the Cardassian warship Ghiletz, serving under the irascible Gul Surtak Speros as of 2375. In that year, Gul Speros was one of those who rebelled against Dominion control and helped to found the combined Cardassian-Starfleet rebel force, the Thirteenth Order. (Star Trek: Sigils and Unions--The Thirteenth Order)