The Thousand Thrones
Altdorfer who runs a trading company in Marienburg
Selena Reiva is from Altdorf, but lives in Marienburg nowadays. After the death of her husband, she runs a trading company in Marienburg.
As a devout follower of Sigmar, she is interested in recent events and hired Roderick Schreck to gather a band of adventurers who can shed light on those events.
Since the Empire is still in turmoil after the recent Chaos Incursion, she is willing to pay for the investigation.