This man's intervention helped end the War of the Julich Succession, and his plan to marry Gabrielle d'Estrées failed when she died in childbirth.
This man's intervention helped end the War of the Julich Succession, and his plan to marry Gabrielle d'Estrées failed when she died in childbirth. One victory by this leader was aided by the support of 4,000 British troops at the Battle of Arques. He defeated the Duke of Mayenne at the Battle of (*) Ivry and was served by the duc de Sully. Eventually murdered by Francois Ravaillac, this monarch married Marie de Medici and started the Bourbon line. For 10 points, name this King of France who issued the Edict of Nantes and converted to Catholicism, legendarily saying, "Paris is worth a mass."
This man's intervention helped end the War of the Julich Succession, and his plan to marry Gabrielle d'Estrées failed when she died in childbirth.
{Henry IV} (prompt on partial answer)