Conversation so far:
Who was Voltaire?
Voltaire was a French Enlightenment writer, historian, and philosopher famous for his wit, his criticism of Christianity,
Are there any other interesting aspects about Rousseau's time with Voltaire and Frederick the Great besides who Voltaire was?
After Rousseau's Emile had outraged the French parliament, an arrest order was issued by parliament against him, causing him to flee to Switzerland.

Question: Was he arrested?
Self-contained rewrite: Was Jean-Jacques Rousseau arrested in Switzerland?