Captain Dinklebot McMasters the Third. Traces his lineage to one of the first Ghosts created by the Traveler and a noble Exo lady. He is with me to redeemed his honor after the scandal caused by a night of debauchery in the Tower. It was so bad that all the Exos working in the Tower needed their memory wiped, security footage was confiscated and burned (the Speaker has a copy) and Lord Shaxx bowed lifelong friendship to him. You can hear all about the event from Xur for 100 strange coins.