Ave Roma Immortails, Volume 1 by F. Marion Crawford

It was harvest time when the Romans at last freed themselves from the very name of Tarquin. In all the great field, between the Tiber and the City, the corn stood high and ripe, waiting for the sickle, while Brutus did justice upon his two sons, and upon the sons of his sister, and upon those 'very noble youths,' still the Tarquins' friends, who laid down their lives for their mistaken loyalty and friendship, and for whose devotion no historian has ever been brave enough, or generous enough, to say a word. It has been said that revolution is patriotism when it succeeds, treason when it fails, and in the converse, more than one brave man has died a traitor's death for keeping faith with a fallen king. Successful revolution denied those young royalists the charitable handful of earth and the four words of peace -- 'sit eis terra levis' -- that should have laid their unquiet ghosts, and the brutal cynicism of history has handed down their names to the perpetual execration of mankind.

The corn stood high in the broad field which the Tarquins had taken from Mars and had ploughed and tilled for generations. The people went out and reaped the crop, and bound it in sheaves to be threshed for the public bread, but their new masters told them that it would be impious to eat what had been meant for kings, and they did as was commanded to them, meekly, and threw all into the river. Sheaf upon sheaf, load upon load, the yellow stream swept away the yellow ears and stalks, down to the shallows, where the whole mass stuck fast, and the seeds took root in the watery mud, and the stalks rotted in great heaps, and the island of the Tiber was first raised above the level of the water. Then the people burned the stubble and gave back the land to Mars, calling it the Campus Martius, after him.