John Armstrong


 * , of Gilnockie, a famous freebooter of the border-country
 * , F.R.S., Chief Engineer of England
 * , poet, physician, and essayist
 * , journalist and writer of verses, was born at Leith
 * , senior, physician
 * , junior, bishop of Grahamstown


 * Authors
 * John Armstrong (1709–1779), Scottish poet and physician
 * John Armstrong (1813–1856), English clergyman