... line of battle, on Seminary ridge, with its right resting on the Emmitsburg road, was ready to advance. Longstreet's movements were still tardier than Hill's. His two divisions did not leave their Willoughby run bivouac until after sunrise, and it was 8 o'clock when his first brigade, Kershaw's of McLaws' division, reached Seminary ridge, where Lee was impatiently waiting-seated on the trunk of a fallen tree...