Katherine Ferrers — The Wicked Lady

By day Katherine Ferrers is a young noblewoman trapped inside estate duty; by night a masked rider turns the roads into somewhere she controls.

Katherine Ferrers has been translated directly into the campaign as a fifteenth-century noblewoman whose estate is rich in appearance and poor in usable coin. Pressure from debts, inheritance disputes and a suffocating household pushes her toward a second identity: the Wicked Lady, a masked road robber who targets wealthy travellers and sometimes uses information only a noble household should possess.

At a Glance

• Role: Noblewoman, masked highway robber and identity mystery
• Primary region: Hertfordshire and roads north of London
• Status: Alive and active
• Campaign use: Rival rogue, sympathetic criminal, estate mystery
• Power: CR 7 mounted rogue

What Is Katherine Ferrers Doing Right Now?

Katherine is using robbery income to keep parts of her estate solvent without revealing how close the household is to financial collapse. A steward has begun noticing that stolen coin and paid debts rise together.

At the same time, another robber has adopted the Wicked Lady’s mask and committed a killing she did not order. Katherine needs the imitator stopped without exposing herself.

Encounters

• The party is robbed by a masked rider who knows one character’s noble connection.
• A servant finds mud and horsehair on a cloak that should never leave the estate.
• Katherine hires the party openly to hunt the Wicked Lady.
• A rival robber murders a traveller under her name.

Personality, Appearance and Manner

Proud, restless, intelligent and exhilarated by choosing an identity no guardian or steward controls. She can be generous to dependants and ruthless toward wealthy travellers she regards as exploitative.

Her public dress is appropriate to a noble household; the Wicked Lady uses a dark riding cloak, half-mask, light armour and unmarked tack.

Relationships and Influence

• Household steward: loyal but increasingly suspicious of irregular finances.
• Road outlaws: Rann, MacLaine and Plunkett know the masked rider by reputation, not necessarily identity.
• Local tenants: some quietly benefit from money whose source they do not ask about.
• Creditors: the pressure that keeps drawing Katherine back onto the road.

Equipment and Possessions

• Fast riding horse
• Dark cloak and half-mask
• Arming sword and light crossbow
• Noble seals and estate keys
• Hidden cache of stolen coin and jewellery

Using This NPC at the Table

Katherine uses mobility, darkness and social misdirection. If unmasked she tries to convert a combat problem into a political one, relying on the enormous difference between accusing a road robber and accusing a noblewoman.

Adventure Hooks

• The Second Wicked Lady: a murderer copies her identity.
• The Estate Ledger: impossible payments reveal the double life.
• The Noble Hunt: Katherine publicly sponsors the search for herself.
• The Tenant’s Secret: a family knows who she is because she quietly paid their rent.
• The Mask at Court: someone sends Katherine her own mask with a demand for service.

Related Places and People

• British NPCs
• British Isles
• England
• London

Mythical and Historical Context

Katherine Ferrers (1634–1660) was a historical English heiress. The claim that she was the highway robber called the “Wicked Lady” belongs to later legend and is not established as fact. Both her real dates and the subsequent literary retellings are later than 1454. This campaign’s masked rider is therefore a fictional counterpart, not the documented woman. The biographical overview separates the woman from the attributed stories. The disguise, routes and encounters are original fantasy episodes.

Sources and Adaptation

Inspired by the legend associated with Katherine Ferrers, deliberately relocated into the campaign era so the Wicked Lady can be encountered as an active noble outlaw rather than a later ghost or future figure.