Vallakovich

What we know

Baron's family currently rules Vallaki; Baron Vargas Vallakovich is burgomaster (Session 5 @ 00:21:49)
Impressive tome collection in personal library at Vallakovich Manor (Session 9 @ 02:03:50)
Party believes family acts as propagandists exerting influence on the city per Kasimir Velikov (Session 10 @ 00:10:38)
"Rehabilitates" dissenters at Vallakovich Manor; victims return as shells per Urwin Martikov (Session 9 @ 02:45:07)
Hostile to Vistani and dusk-elves entering Vallaki walls (Session 9 @ 02:03:34)
Rival to Wachter; Baron cannot move against Wachters without public proof (Session 11 @ 01:36:10)

Baron Vargas Vallakovich — burgomaster; family head in Vallaki (Session 5 @ 00:21:49)
Victor Vallakovich — son; studies magic in manor library (Session 12 @ 01:26:01)
Izek — Baron's enforcer and town guard captain (Session 10 @ 00:49:14)

Street procession and manor audience with party during Sessions 10–11 (Session 10 @ 00:51:24)
Baron tasked party to infiltrate Wachterhaus for evidence against Lady Fiona Wachter (Session 11 @ 01:35:25)

Unconfirmed: whether Baron or library ties to Court of Wolves (Session 9 @ 02:05:06)