You have a drawback - does that mean you get an additional trait, or that you chose an extra feat at lvl 1?
In either case, with the drawback you did choose, I would take "The Unforgotten" in a heartbeat - they snug together like hand in glove to my eyes 
Wordly could fit with the drawback as well, if you have traveled far in search of your lost one.
I've always been a sucker for the trait "Suspicious", so if you can take others than the one on your list, I would take that ^^
I would pick either of these, for a bard/rogue trickster type character, on the lookout for a lost one
