give and example and a sentence of thr word chivalry

Here's the definition:

http://dictionary.reference.com/browse/chivalry

Sir Walter Raleigh was praised for his chivalry when he laid his cloak over a puddle for Queen Elizabeth to walk on.

Example: Holding the door open for someone is often seen as an act of chivalry.

Sentence: The knight displayed great chivalry by rescuing the princess from the dragon.