John W. Mackay 1831 – 1902
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Biography
John W. Mackay (1831–1902) was an Irish-American financier, prospector and mine operator. Born November 28, 1831 in Dublin. Died July 20, 1902 in London. Interred at Green-Wood Cemetery, Brooklyn, United States.
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Cemetery Map
View larger map →Satellite overview of the cemetery grounds.
