(1838 - 1863)
Home State: Pennsylvania
Branch of Service: Infantry
He was commissioned 2nd Lieutenant, Company G, 22nd Pennsylvania Infantry on 23 April 1861 and mustered out with them on 7 August in Philadelphia. He was then commissioned First Lieutenant and Adjutant, 106th Pennsylvania Infantry, on 28 August 1861.
On the Campaign
He was Regimental Adjutant on the Maryland Campaign. At Antietam on 17 September 1862 ...
Adjutant Pleis had his horse shot from under him and instantly killed by a round shot, before reaching the Hagerstown road.
The rest of the War
He was assistant adjutant-general on the staff of Colonel Owen when that officer commanded the Brigade at Fredericksburg in December 1862. He was mortally wounded by a piece of shell to the thigh at Gettysburg on 2 July 1863 and died at Philadelphia on 2 August 1863. He was originally buried in the Monument Cemetery, Philadelphia.
References & notes
08/02/1863 Philadelphia, PA; burial in Lawnview Cemetery, Rockledge, PA