The Greville Records, Part 1 (of 3), Volume 1 (of 3): Journal of the Reigns of King George IV and King William IV is a unique historical document written by Charles Greville, who witnessed a number of important events in Great Britain. In his diary, the author not only describes the events and intrigues of the two royal dynasties, but also gives an inside look at the political and social life of the time. Charles Greville was a famous politician and diplomat, so his testimony about the events that took place on the sidelines of the royal court is of great importance for understanding the history of that period. Readers will have the opportunity to better understand the personalities of King George IV and King William IV, as well as other important figures of the time. "Notes of Greville" is a fascinating journey into the past, which will help to better understand the political and social aspects of life in England in the 19th century through the prism of personal observations of a prominent figure of that time.