Nah, Rowena is more or less the impetus for all the relic quests. Nedrick tells us to seek out Rowena to help us get better gear after the Ultima Weapon quest (The Weaponsmith of Legend). Then Rowena gives us the note to blackmail Gerolt into making us weapons. The quests are kind of like "hey Gerolt make a weapon for my bard OK" and he thinks of a cool old weapon for us. I'm actually not sure if we ask him to make a specific weapon or if he comes up the weapon by himself. I think I have a few relics left to check..