Mark Morrill of North Yarmouth enlisted as a Private on 29 September 1862 at the age of 24 in Company G, 25th Infantry Regiment Maine. He mustered out on 10 July 1863. Historical Data Systems, American Civil War Soldiers (Electronic database at http://www.ancestry.com), Source Medium: Book . [2]

[1]1880 US Census , Falmouth ME, p. 254B. Overseer at Poor House 1880 US Census, Source Medium: Book .

[2]Historical Data Systems, American Civil War Soldiers (Name: Electronic database at http://www.ancestry.com;).