Lindsay was called General-in-chief, but the King had imprudently exempted the cavalry from his command, its general, Prince Rupert of the Rhine, taking orders only from himself. Rupert was only three-and- twenty, and his education in the wild school of the Thirty Years' War had not taught him to lay aside his arrogance and opinionativeness; indeed, he had shown great petulance at receiving orders from the King through Lord Falkland. At eight o'clock, on the morning of the 23rd of October, King Charles was riding along the ridge of Edgehill, and looking down into the Vale of Red Horse, a fair meadow land, here and there broken by hedges and copses. His troops were mustering around him, and in the valley he could see with his telescope the various Parliamentary regiments, as they poured out of the town of Keinton, and took up their positions in three lines. 'I never saw the rebels in a body before,' he said, as he gazed sadly at the subjects arrayed against him. 'I shall give them battle. God, and the prayers of good men to Him, assist the justice of my cause.' The whole of his forces, about 11,000 in number, were not assembled till two o'clock in the afternoon, for the gentlemen who had become officers found it no easy matter to call their farmers and retainers together, and marshal them into any sort of order. But while one troop after another came trampling, clanking, and shouting in, trying to find and take their proper place, there were hot words round the royal standard. Lord Lindsay, who was an old comrade of the Earl of Essex, the commander of the rebel forces, knew that he would follow the tactics they had both together studied in Holland, little thinking that one day they should be arrayed one against the other in their own native England. He had a high opinion of Essex's generalship, and insisted that the situation of the Royal army required the utmost caution. Rupert, on the other hand, had seen the swift fiery charges of the fierce troopers of the Thirty Years' war, and was backed up by Patrick, Lord Ruthven, one of the many Scots who had won honor under the great Swedish King, Gustavus Adolphus. A sudden charge of the Royal horse would, Rupert argued, sweep the Roundheads from the field, and the foot would have nothing to do but to follow up the victory. The great portrait at Windsor shows us exactly how the King must have stood, with his charger by his side, and his grave, melancholy face, sad enough at having to fight at all with his subjects, and never having seen a battle, entirely bewildered between the ardent words of his spirited nephew and the grave replies of the well-seasoned old Earl. At last, as time went on, and some decision was necessary, the perplexed King, willing at least not to irritate Rupert, desired that Ruthven should array the troops in the Swedish fashion.