...ommunication between Blair and Osterhaus, of his corps, and keep it up, moving the former to the support of the latter. McPherson was ordered forward, at forty-five minutes past five A. M., to join McClernand , and Lieut.-Colonel Wilson, of my staff, was sent forward to comunicate the information received, and with verbal instructions to McClernand as to the disposition of his forces. At an early hour I ...