Statistics for occurrence #1 of “Richardson” in chapter 1, page 84 of Comte de Paris, History of the Civil War in America. Vol. 2.:
...d and rectified.
McClellan, hastening to the scene of action, personally assumed the direction of the battle, pushing forward the divisions of Kearny and Couch, with a portion of those of Casey and Richardson .
Hooker, being thus sustained, re-entered Oak Grove
...