"Richard Edgcumbe, 2nd Earl of Mount Edgcumbe PC (13 September 1764 – 26 September 1839), styled Viscount Valletort between 1789 and 1795, was a British politician and writer on music." - (en.wikipedia.org 29.05.2021)
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(The left column lists the relations of this actor to objects in the right column. In the middle you find other actors in relation to the same objects.)