Skip to the content
The Library
of Alexandria
Sign inSign inTry 3 months freeStart free

The Castle of Otranto, Chapter 3 summary

Chapter 3 of 6 · 29 min to read the chapter

In Chapter 3, Manfred tries to secure Isabella through negotiations with visiting knights, but her disappearance exposes his deception and sends everyone searching. Matilda frees Theodore, who finds Isabella and wounds her pursuer before discovering that the stranger is Frederic, her father and Manfred’s rival for Otranto.

What happens

  1. Manfred spares Theodore, then holds him hostage to force Jerome to bring Isabella back from sanctuary.
  2. A herald demands Isabella and Otranto for Frederic, and Manfred welcomes the challenging knights while concealing Isabella’s absence.
  3. Jerome discovers Isabella missing, and his announcement interrupts Manfred’s attempt to negotiate a marriage with her.
  4. The search leaves Theodore unguarded, allowing Matilda to free and arm him as they develop feelings for each other.
  5. Theodore finds Isabella in the caves and wounds a knight whom he mistakes for one of Manfred’s men.
  6. The wounded knight reveals himself as Frederic, Isabella’s father, and Theodore helps bring him toward the castle.

Free for 3 months

Read the whole of The Castle of Otranto, free

  • 200,000+ classics as eBooks and 15-minute summaries, and print and large print at cost
  • Up to 5 readers in your home on one plan
Start freeRenews every year · Cancel anytime

In this chapter

What to notice

Frederic recognizes that neither fighter serves Manfred. Their shared purpose becomes clear only after Theodore seriously wounds Isabella’s father.

Quick check

Why does Theodore fight the knight outside the caves?

Cite this page

“The Castle of Otranto, Chapter 3 summary.” Library of Alexandria, 2026, libraryofalexandria.com/pages/the-castle-of-otranto-chapter-3-summary.

Free for 3 months

Read the whole of The Castle of Otranto, free

  • 200,000+ classics as eBooks and 15-minute summaries, and print and large print at cost
  • Up to 5 readers in your home on one plan
Start freeRenews every year · Cancel anytime
Read Chapter 3 in the book

The whole book to read and hear, and the printed book, large print included, at cost.

Read free