Boston Custer
BIRTH 31 Oct 1848
New Rumley, Harrison County, Ohio, USA
DEATH 25 Jun 1876 (aged 27)
Little Big Horn Battle Site, Big Horn County, Montana, USA
BURIAL: Woodland Cemetery
Monroe, Monroe County, Michigan, USA
Younger brother of General George Armstrong Custer and Captain Thomas Custer of the 7th U.S. Cavalry. Participated with his brothers in the Little Big Horn Campaign as a civilian packer. On June 25, 1876 left the pack train to join his brother's battalion of the 7th Cavalry and perished with his brothers George and Thomas, nephew Harry "Autie" Reed and brother-in-law Lt. James C. Calhoun.
https://www.findagrave.com/memorial/7147125/boston-custer