He had a relationship with Lady Anne de Grey.
Child(ren):
Scientific research
In 1757 the Royal Society (of which he was vice-president) awarded him the Copley Medal for his work in the development of thermometers which recorded the maximum and minimum temperatures they had reached.
Charles Cavendish was also one of the early experimenters with the electrical storage device, the Leyden jar, which came to England in 1746. His interest in electrical research was passed on to his son Henry who was also a prominent member of the Royal Society. Henry Cavendish was even better known than his father for electrical experiments, and also for other discoveries in physics, including the famous torsion-balance measurement of the mass of the earth.
One of Charles Cavendish's experiments with electricity appears to have been an attempt to replicate the plasma glow seen during the early Francis Hauksbee experiment with a semi-vacuum in the friction-generator's glass globe. A recent thesis on plasma arcs mentions Priestley's account of a replication of this by the experimenter Benjamin Wilson (1721–1788):
In 1759, when Wilson repeated experiments "first contrived by Lord Charles Cavendish," he observed a "singular appearance of light upon one of the surfaces of the quicksilver," (from The History and Present State of Electricity, J Priestly (1775) vol. I, p. 355). The quicksilver (mercury) was part of the evacuation scheme, and it is not clear, but possible, that Wilson was referring to a cathode spot on mercury. wiki
Lord Charles Cavendish | ||||||||||||||||||||||||||||||||||
Lady Anne de Grey |
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