Now they knew at Rome that the armies had joined battle, and as the day wore away all men longed for tidings. And the sun went down, and suddenly there were seen in the Forum two horsemen, taller and fairer than the tallest and fairest of men, and they rode on white horses, and they were as men just come from the battle, and their horses were all bathed in foam. They alighted by the temple of Vesta, where a spring of water bubbles up from the ground and fills a small deep pool. There they washed away the stains of the battle, and when men crowded round them, and asked for tidings, they told them how the battle had been fought, and how it was won. And they mounted their horses, and rode from the Forum, and were seen no more; and men sought for them in every place, but they were not found. Then Aulus and all the Romans knew how Castor and Pollux, the twin heroes, had heard his prayer, and had fought for the Romans, and had vanquished their enemies, and had been the first to break into the enemies’ camp, and had themselves, with more than mortal speed, borne the tidings of their victory to Rome. So Aulus built a temple according to his vow to Castor and Pollux, and gave rich offerings, for he said, “These are the rewards which I promised to the two who should first break into the enemies’ camp; and the twin heroes have won them, and they and no mortal men have won the battle for Rome this day.” So perished the house of the Tarquinii, in the great battle by the lake Regillus, and all the sons of King Tarquinius, and his son-in-law Octavius Mamilius, were slain on that battle-field. Thus King Tarquinius saw the ruin of all his family and of all his house, and he was left alone, utterly without hope. So he went to Cumæ, a city of the Greeks, and there he died. And thus the deeds of Tarquinius and of the wicked Tullia, and of Sextus their son, were visited upon their own heads; and the Romans lived in peace, and none threatened their freedom any more.[b] Before leaving the Roman monarchy it is necessary to give a critical discussion of the myths of the kings as well as an estimate of their historical value. To do this we draw upon two of the most famous students of this period, Schwegler[c] and Otto Gilbert.[d] THE MYTHS OF THE ROMAN KINGS CRITICALLY EXAMINED Against Schlegel[h] we have maintained the position that, in the first place, the traditional history of primitive Rome was not the work of a Greek but an indigenous product of Roman national life,[8] in the second, that in its original form it was not the product of any literary activity whatever; against Niebuhr[f] that it is not a creation of popular poetry but a result of deliberate reflection. The process by which it came into being we may conclude--conjecturally, of course--to have been as follows.