Lost and Found

Poor Mr. Allerton might yet help us find my brother. <Leryssa unveils a voluminous book, not unlike an army recruitment ledger.> I borrowed it, ok? Let's see, does that enlistment card have a date? William saw Thassarian at the enlistment line. Their entries must be near each other... here it is! He was assigned to... Unit S? All the other military units are named after Alliance towns. Who's in the unit? Where are they deployed? We need rumors. See if the innkeeper's heard anything.