Old Trinket is a character found in The Elder Scrolls Travels: Shadowkey. He is a strange old man that the Hero of Azra's Crossing met for the first time outside of the Azra's Crossing village. The Hero's path crossed with him again in East Dragonstar. At that time, he was imprisoned in the Dragonstar Jail. Tanyin Aldwyr asks the Hero to release him.
Later on, the Hero met him again outside the Crypt of Hearts. It turns out he was actually an old champion, and wanted to repay the Hero for his many debts, he taught the Hero several combat tricks.