The Next Task and Confusion

Find Lady Lavinia's brother(Vanthus Vanderboren).
 
As children the two of them were quite close, pranksters.
 
After a particularly nasty prank their parents wanted to separate and punish them. The Lady went to Morgrave uni, bro went to a plantation outside of Sharn
 
When he returned he was quite different, more violent and involved with disreputable characters.
 
Rumored that he is living with a women in the cliffsides
 
check Zavax' sellers/help Eireann talk to people who might know Vanthus
 
Brissa Santos is the woman with Vanthus she is said to be a pickpocket and now painter
 
She has a stall in a quiet corner of the bazaar.
 
She leased the stall out and left the city (to sea) with her boyfriend (commission a piece when she returns to town)
 
Ask the Fixer(Mujo Vex) about any leads on Vanthus/Brissa (none)
 
River asks around in taverns/shops trying to find Vanthus
 
at "It Still Floats!" shopkeep(PanchiDwarf) tells us about a Penkus(Smuggler) and Vanthus were in shop a few weeks ago and argued about everything they were getting.
 
Penkus has gone missing?
 
Stake out the IGBFH River tracks the IGBFH back to her home.
 
Sky full of Stars (Vic's wife) is a druid? ?awakened cat? and was watching the shopkeeper. Vic is down in the cogs working other leads.
 
Bring Lavina up to speed. Vic has another potential lead in Tavoks Landing which we will pursue