[source: compiled service record, Edgar Gregory]
[see special order 80, paragraph 22, War Dept, AGO, Washington DC, 18 February 1864, which also assigns Gregory to command the Chester Hospital Rendezvous.
SPECIAL ORDERS, No. 133.
WAR DEPARTMENT,
ADJUTANT GENERAL'S OFFICE,
Washington, March 31st, 1864.
(Extract.)
56. Chester Hospital, Philadelphia, Pennsylvania, is hereby announced as a Rendezvous for Veteran Volunteers and recruits for Veteran organizations.
Colonel E. M. Gregory, 91st Pennsylvania Volunteers, is hereby assigned to the command thereof.
By order of the Secretary of War:
E. D. TOWNSEND.
Assistant Adjutant General.
OFFICIAL:
Assistant Adjutant General.