US educator and ethnologist
1900 – Appointed to service, by Hon. W. H. Taft, then President of Philippine Commission.
1901 – Served as chief of bureau of non-Christian tribes.
1903 – Barrows was the author: of the doctoral thesis "The Ethno-Botany of the Coahuilla Indians".
1903 – Wrote the History of Philippines, 1st edition.
– Prepared the essay on population for 1st Philippine census and the nomenclature of the Christian peoples.
1918 – Served as Commanding Officer of 348th Machine Gun Battalion; became intelligence officer.
1919-1923 – He served as the President of University of California.
1925 – Barrows was appointed Brig.Gen., 79th Infantry Brigade.
1926 – Barrows served as Maj. Gen. Commanding 40th Div., C.N.G.