Éowyn

"I am no man."

- Eowyn to the Witch-King of Angmar right before killing him

Eowyn is a character in The Lord of the Rings. She is a shield-maiden from Rohan who helps Gondor fight against Sauron's army. King Theoden told her to stay behind when the Men left to fight, but she decided to come anyway. In the battle, Eowyn kills the Witch-King of Angmar with the help of Merry Brandybuck. In the film series by Peter Jackson, she is portrayed by Miranda Otto

Book series
Eowyn appears as one of the main supporting characters later as of ''The Return of the King. She is briefly seen in The Two Towers with her uncle ''and is mentioned to be his sister-daughter.

She plays a more important role in The Return of the King, disguising herself as a man to go to war and using an alias.

Lord of the Rings film trilogy
Eowyn appears first in the film attending to her uncle, whose mind was poisoned by Saruman. She later finds her cousin dead as Wormtongue advances to her, but Eowyn turns him away disgusted and instead starts falling in love with Aragorn just like the book