/ /1764 | William Symington Born, worked at Wanlockhead lead mines until 1791. |
/ /1788 | William Symington Produces steam engine for a boat; tried on Dalswinton Loch, Dumfriesshire. |
/ /1789 | Forth and Clyde Canal Twin-hull paddle steamer, PS Experiment, tried by William Symington on canal. |
/ /1789 | William Symington Trials made of larger prototype steam engine on the Forth and Clyde Canal. |
/ /1802 | Charlotte Dundas, first practical steamship, on Forth and Clyde Canal Engine built by William Symington. |
/ /1831 | William Symington Death of William Symington. |