All my research on Shugborough is available here.
Here are four video talks about Shugborough and related themes:
THOMAS ANSON AND THE GREEK REVIVAL
This is a full length detailed study of Thomas Anson of Shugborough and his role in a forgotten mid 18th century Platonic Revolution.
There are also two more extended chapters –
Everything there is to know about Thomas Anson’s friend, the composer Anton Kammell, can be found here.