Monument is located on Grant Avenue across from the Massachusetts Memorial. This unit was commanded by Capt. Sylvester L. Moore.
Company A served on the ram General Bragg.
Company D served part time at Maj. Gen. Ulysses S. Grant's headquarters and later on the tinclads Rattler and Cricket.
Company G served on the ram Switzerland.
Company H served on the ironclad LaFayette and the ram Monarch.
Company K served as Provost Guard at Maj. Gen. Ulysses S. Grant's headquarters.
[Refer to page 750, Volume VI, Book 18 of the WPA Monumentation Survey Books.]
101st Illinois Infantry Detachment Companies A, D, G, H, K