a little in advance between the two. The 6th cavalry division was ordered to precede the right column and scout towards Rezonville. No one was aware of the dangerous proximity of the French army.
About 9 a.m. the 5th cavalry division, reinforced by two horse artillery batteries (flank guard of the X. Corps from Thiancourt), and accompanied by von Caprivi (chief of staff, X. Corps, and afterwards chancellor of the German Empire), were trotting up the western slopes of the ridge which runs between Tronville and Vionville. Reaching its summit they suddenly found themselves in face of at least 40,000 French troops, which were not under arms, but busied with miscellaneous camp duties. The temptation proved too great for the artillery, who promptly fired into the midst of the cavalry camp (Forton’s division) which lay nearest to them. The momentary result was a wild panic, especially among the horses; but this panic gave the alarm to the infantry all along the road, and these (Frossard’s 2nd Corps) at once stood to arms and moved forward, deployed for attack—one division to the west, another division, from Rezonville, to the south. The latter almost at once encountered the heads of the 6th cavalry division, at that moment just clearing the defile leading up to the Rezonville plateau from Gorze. The Prussian cavalry promptly bore away to cover to the westward, and reported what they had seen to superior authority, but not to the advanced guard of the 5th infantry division, which, emerging in its turn from the defile, ran right against the deployed French infantry moving to meet them. So sudden was the collision that the Prussian advanced guard battery had to fire case to clear its own front.
![]() |
Emery Walker sc. |
Meanwhile von Alvensleben himself, riding on the field track from Gorze towards Vionville, whence he could overlook the whole country to the north and west, had met von Rheinbaben (commanding the 5th cavalry division) and had seen the surprise of the French camps. The sound of the heavy firing coming from the eastward convinced him of what had been gradually dawning on him—that with barely 30,000 men he was in the presence of the whole French army, whose attitude at this moment sufficiently indicated their determination to fight.
In a few moments his decision was taken. Calling on the X. Corps, away to the south-westward, for support, he determined to screen his own weakness by a vigorous attack. By universal consent this is approved as the boldest resolution arrived at by an independent commander throughout the war. Orders were forthwith despatched to the 6th infantry division, at that moment between Puxieux and Tronville, to wheel in to their right and attack, and, their movement being still hidden from the enemy, these troops were formally drawn up for action and sent forward as a whole. The French meanwhile had occupied Vionville and Flavigny, and other troops were moving down the slopes from Rezonville to their support, but the united onset of this whole German division overbore all resistance, and the French began to retire eastward, suffering terribly from the shell fire of the Prussian batteries.
Marshal Bazaine had meanwhile arrived on the scene, and ordering forward fresh troops to relieve (not to reinforce) those already engaged, he rode forward with a horse artillery battery to watch the operations. The retreating French troops belonged to Frossard’s command, and as they were in considerable confusion Frossard called on du Preuil’s brigade of the imperial guard cavalry to charge. He gave no objective, and when the