health and family affairs induced him to resign his post in 1806. From that time till his death in 1832, he continued to live in London. Greville noted in his diary on 3 December 1829, ”Old Woronzow was Ambassador here many years, has lived here ever since, and never learnt a word of English.” Besides his valuable Note on the Russian War and numerous letters, Vorontsov was the author of an autobiography and Notes on the Internal Government of Russia. Vorontsov married Ekaterina Alekseevna Seniavina. His son Michael continued his father's Anglophile ways and was an eminent commander in the war against Napoleon and in the Russian subjugation of the Caucasus. His daughter Catherine married George Herbert, 11th Earl of Pembroke, 8th Earl of Montgomery. He was buried in the Pembroke family vault in Marylebone, London, and the street where he resided in St. John's Wood, London, is now called Woronzow Road. References Diplomats of the Russian Empire Politicians of the Russian Empire Counts of the Russian Empire 1744 births 1832 deaths Recipients of the Order of St. George of the Third Degree Ambassadors to Great Britain Semyon Ambassadors of the Russian Empire to the United Kingdom