Princess might have died because she was old, or from the flood in "Bramblestar's Storm". I'm not exactly sure, but those are my guesses.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.