“ JOHNSTON, ALEXANDER (1849–1889) , American historian, was born in Brooklyn, New York, on the 29th of April 1849. He studied at the Polytechnic institute of Brooklyn, graduated at Rutgers College in 1870, and was admitted to the bar in 1875 in New Brunswick, New Jersey, where he taught in the Rutgers College grammar school from 1876 to 1879. ”