IA 16th Inf Co I. Residence: Hamilton County, Iowa. Born 15 Jan 1825 in Håvik, Monster in Bømlo, Norway. Emigrated with wife, Anna Nelson, in 1856. Civil War: Age 41. Enlisted 18 Nov 1864. Mustered 18 Nov 1864. Private. Taken sick at Nashville. Recovered and joined his regiment in South Carolina and marched with Sherman. Mustered out 19 Jul 1865, Louisville, Kentucky. Post war: In 1885, Lars Henderson was living in Story City, Iowa. Sources: (ISW-II p1130) (XSS Iowa p313) (Biographical Record and Portrait Album of Webster and Hamilton Counties, Iowa, 1888) (Find a Grave, database and images (https://www.findagrave.com/memorial/38838264/lars-helgeson-henderson: accessed 20 June 2023), memorial page for Lars Helgeson Henderson (15 Jan 1825–30 Jan 1908), Find a Grave Memorial ID 38838264)