...d, with a neighboring lock. But Colonel Dahlgren did not find the expected fording place, and proceeded instead on the north side of the river. About eight miles from Richmond he was overtaken by Captain Mitchell , at 3:30 P. M. A picket of Custis Lee's city battalion had there been captured, and during a halt the men had coffee and the horses were fed on captured corn. Guns supposed to be Kilpatrick's were ...