Linked from
The 27 pages that link to James Watt, each with the reason it gives.
WattRelated: The unit was named in his honor for his contributions to steam power.
SteamRelated: His separate condenser reduced fuel consumption in many steam engines.
HorsepowerRelated: Watt popularized horsepower as a way to compare steam engines with horse work.
Matthew BoultonRelated: Watt developed the engine that Boulton financed, manufactured, and marketed.
Watt steam engineRelated: His experiments and patents gave the engine family its name.
William PlayfairRelated: Playfair worked as a draftsman for Watt and his partner Matthew Boulton.