He was a member of Alfred Sully Post No. 3 of Dayton, Columbia County, Washington. In 1914 he served as Officer of the Day for the Post.
Fold3: Company Descriptive Book: Age 16 at enlistment in Albany, Oregon (Born in Des Moines, Iowa) - Farmer
The American Civil War Research Database
U.S. Veterans Adm. Pension Payment Cards: 1907-1933
Civil War Soldiers & Sailors Database
Book: "Soldiers Who Served in the Oregon Volunteers Civil War Period, Infantry & Cavalry": M.A. Pekar - page 52
U.S. General Index to Pension Files: 1861-1934
Manuscript: "Marriage Records from Linn County, Oregon: 1870-1882" Vol. 3 - Page 46) - Courthouse: Book E, No.110
(McDonald, B.A. married Mrs. Sarah E. Starr on 8 Nov 1877) Sarah's maiden name: Gumm
Washington Digital Archives: Death Records for both Benjamin and Sarah
1910 U.S. Census, Columbia County, WA - Benjamin - head of household - divorced
Find-a-Grave Memorial # 37908805