 1st Division under command of Pierre Dupont de l 'Étang ( formerly 1st Division of VI . Corps ) , six battalions , three squadrons , and three guns , most of which were involved in the fighting after mid @-@ day . 
 1st Division under command of Pierre Dupont de l 'Étang ( formerly 1st Division of VI . Corps ) , six battalions , three squadrons , and three guns , most of which <a href='uninflect' title='1'><mark>were</mark></a> involved in the fighting after mid @-@ day . 
1st Division under command of Pierre Dupont de l 'Étang ( formerly 1st Division of VI . Corps ) , six battalions , three squadrons , and three guns , most of which was involved in da fighting after mid @-@ day .