John Nixon - mining engineer - was born in 1815.
James Newman - mining engineer - was born in 1880.
John Nixon - military - was born in 1724.
John Nixon - financier - was born in 1733.
John B. Nixon was born in 1928.
John Trice Nixon was born in 1933.
John Holland - engineer - was born in 1914.
John Baxter - engineer - was born in 1951.
John Waddell - engineer - was born in 1828.
John Coghlan - engineer - was born in 1824.
John Penn - engineer - was born in 1805.
John Carruthers - engineer - was born in 1836.
John Ramsbottom - engineer - was born in 1814.