The 1st New Jersey Militia lost 1 man to disease

1861
April 30 Organized at Trenton, N.J., for three months service and mustered in under Colonel Adolphus J. Johnson, Lieutenant Colonel James Peckwell and Major William Michels
May 3 Left State for Annapolis, Md.
May 5 Reported to General Butler
May 6 Moved to Washington, D.C. and assigned to the Department of Washington. Camp at Meridian Hill
May 23-24 Invasion of Virginia
May 24 Occupation of Arlington Heights
May 24-July 16 Duty on line of Alexandria & Loudon Railroad
July 16 Attached to 1st Brigade, Runyon’s Reserve Division, McDowell’s Army of Northeast Virginia
July 17-21 Advance on Manassas, Va.
July 21
Battle of Bull Run

The regiment was in reserve and suffered no casualties.

July 31 Mustered out at Newark, N.J.