Joseph Huddart FRS (1741–1816) was a British hydrographer, engineer and inventor. He surveyed harbours and coasts but made a fortune from improving the design and manufacture of rope. He was highly regarded in his time, and his likeness featured in an engraving of distinguished men of science. Huddart was chosen to feature in the central group of the picture with M. I. Brunel, James Watt, Matthew Boulton and Thomas Telford. Source: Wikipedia (en)