Robert R. Gregory Continued from p. 362 He served with his Reg. for about three months, when he was detached for duty with the 6th N.Y. Battery light Artillery. In {June} 1864, he was transferred to Battery “D” 2d U.S. Artillery, from which he was sent back to his Reg. for discharge. With his Reg. and with the Batteries he participated in {seasonal} engagements. Discharged {June} 26, 1865, at Clouds Mills, Va.