Glinn Tajor was an aide to Gul Lemec.
In 2369, Tajor accompanied Lemec to the USS Enterprise-D, at that time temporarily commanded by Captain Edward Jellico, to discuss issues that had caused tensions between the Federation and the Cardassian Union concerning territorial rights. He was part of a plot to launch a sneak attack on Minos Korva in Federation territory. (TNG: "Chain Of Command, Part I", "Chain Of Command, Part II")
Glinn Tajor was played by Michael Tierney who received no credit for his appearance.
According to the script for "Chain of Command, Part I", the pronunciation for Tajor was "TAY-jor".