John William Mackay Jr. (1870-1895)

John William Mackay Jr., killed in an accident in early adulthood, unmarried

He was killed in a steeplechase race at a chateau outside Paris. He was buried next to his father in Brooklyn, New York. He was unmarried.
Contributed by Mark Meredith on 08/03/2019 and last updated on 08/03/2019.