Statistics for occurrence #1 of “Chancellorsville” in chapter 19 of Philip Henry Sheridan, Personal Memoirs of P. H. Sheridan, General, United States Army .:
... successful in repulsing the enemy's attacks, however, and I felt that the line taken up could be held; but the despatch from General Humphreys was alarming, so I drew all the cavalry close in toward Chancellorsville .
It was found later that Hancock's left had not been turned, and the points thus abandoned had to be regained at a heavy cost in killed and wounded, to both the cavalry and the infantry.
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