21. Soon afterwards, however, another shifting of parties left Cond?and the new Fronde isolated. 22. After the defeat of the Fronde he entered Spanish service and led their armies against France. 23. In 1652, there was another Fronde , this time involving the Princes of the Blood. 24. Just as in the Wars of Religion, during the Fronde it changed hands several times. 25. At the age of seventeen Vauban joined the regiment of Cond?in the war of the Fronde . 26. During the Fronde , he remained faithful to the Crown in spite of personal grievances against Mazarin. 27. As the Fronde civil war went on, Chambonni�res's career was still on the rise. 28. In 1650 he joined the Fronde , and was one of its leaders with his brother Turenne. 29. It was plundered again in 1567 during the Wars of Religion and in 1652 during the Fronde . 30. Of the two parties who joined the Fronde , Retz could only depend on the bourgeoisie of Paris.
