...y's ford, but was so closely pressed by Gen. Gordon, that, seeing he would have to lose all his artillery, he changed his plan and started for Fredericksburg. He had to march twenty-five miles, and Gen. Lee , at 9 o'clock yesterday morning, had his advance at Spotsylvania Court house, only twelve miles from Fredericksburg. Should Grant arrive without being interrupted, he will make that town his base u...