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| | Abraham Darby Biography - Biography.com (Site not responding. Last check: 2007-09-10) |
 | | His works at Coalbrookdale produced the finest iron then made. |
 | | Under his son, Abraham Darby (1711–63), the foundry manufactured large numbers of cast-iron cylinders for Newcomen's atmospheric steam engines, and later the first high-pressure steam boiler for Trevithick. |
 | | His grandson, Abraham Darby (1750–91), made the world's first cast-iron bridge, of 100-ft span, erected over the R Severn in 1779. |
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