The Parliament only asked more and more, and at last the king thought he must put a check on them. So he resolved to go down to the House and cause the five members who spoke against his power to be taken prisoners in his own presence. But he told his wife what he intended, and Henrietta Maria was so foolish as to tell Lady Carlisle, one of her ladies, and she sent warning to the five gentlemen, so that they were not in the House when Charles arrived; and the Londoners rose up in a great mob, and showed themselves so angry with him, that he took the queen and his children away into the country. The queen took her daughter Mary to Holland to marry the Prince of Orange; and there she bought muskets and gunpowder for her husband’s army—for things had come to pass now that a civil war began. A civil war is the worst of all wars, for it is one between the people of the same country. England had had two civil wars before. There were the Barons’ wars, between Henry III. and Simon de Montfort, about the keeping of Magna Carta; and there were the wars of the Roses, to settle whether York or Lancaster should reign. This war between Charles I. and the Parliament was to decide whether the king or the House of Commons should be most powerful. Those who held with the king called themselves Cavaliers, but the friends of the Parliament called them Malignants; and they in turn nicknamed the Parliamentary party Roundheads, because they often chose not to wear their hair in the prevailing fashion, long and flowing on their shoulders, but cut short round their heads. Most of the Roundheads were Puritans, and hated the Prayer-book, and all the strict rules for religious worship that Archbishop Laud had brought in; and the Cavaliers, on the other hand, held by the bishops and the Prayer-book. Some of the Cavaliers were very good men indeed, and led holy and Christian lives, like their master the king, but there were others who were only bold, dashing men, careless and full of mirth and mischief; and the Puritans were apt to think all amusements and pleasures wrong, so that they made out the Cavaliers worse than they really were.