"Armstrong, John (1) ", an article by Joseph Foster in Alumni Oxonienses: the Members of the University of Oxford, 1715-1886 "Armstrong, John (2) ", an article by Joseph Foster in Alumni Oxonienses: the Members of the University of Oxford, 1715-1886 "Armstrong, John (3) ", an article by Joseph Foster in Alumni Oxonienses: the Members of the University of Oxford, 1715-1886 "Armstrong, John (4) ", an article by Joseph Foster in Alumni Oxonienses: the Members of the University of Oxford, 1715-1886
"Armstrong, John, or Johnie, of Gilnockie (d. 1528) ", an article by Arthur Henry Bullen in Dictionary of National Biography, 1885-1900 "Armstrong, John, F.R.S. (1673–1742) ", an article by Augustus Samuel Bolton in Dictionary of National Biography, 1885-1900 "Armstrong, John, M.D. (1709–1779) ", an article by Arthur Henry Bullen in Dictionary of National Biography, 1885-1900 "Armstrong, John (1771–1797) ", an article by Thomas Finlayson Henderson in Dictionary of National Biography, 1885-1900 "Armstrong, John, senior (1784–1829) ", an article by Joseph Frank Payne in Dictionary of National Biography, 1885-1900 "Armstrong, John, junior (1813–1856) ", an article by John Henry Overton in Dictionary of National Biography, 1885-1900
"Armstrong, John ", an article by Joseph Foster in Alumni Oxonienses: the Members of the University of Oxford, 1500-1714 "Armstrong, John, M.D. ", an article in A biographical dictionary of eminent Scotsmen "Armstrong, John ", an article in Men-at-the-Bar "Armstrong, John, M.D. ", an article by John William Cousin in A Short Biographical Dictionary of English Literature "ARMSTRONG, John ", an article in Who's Who in the Far East
