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About: David Hiram Williams     Goto   Sponge   NotDistinct   Permalink

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David Hiram Williams (1812–1848) was a Welsh geological surveyor who created the first maps credited to the Geological Survey of India. David H. Williams was born in Llangyfelach, Swansea, on 5 October 1812, the second son of David William and Hannah. His father had progressed from being a labourer to mineral surveying, and the help father and his son gave William Logan with mapping coal in the Swansea area was probably a large factor in Henry de la Beche's decision in 1839 to make D.H.Williams his first employee for the Ordnance Geological Survey. D.H.Williams is acknowledged as sole or joint surveyor on numerous 1st edition geological maps and sections of England and Wales, from Pembrokeshire to Somerset, and Flintshire to Shropshire.