Roberto Ridolfi (or di Ridolfo) (18 November 1531 – 18 February 1612) was an Italian and Florentine nobleman and conspirator.

Biography

Ridolfi belonged to a famous family of

Florence Florence ( ; ) is the capital city of the Italy, Italian region of Tuscany. It is also the most populated city in Tuscany, with 362,353 inhabitants, and 989,460 in Metropolitan City of Florence, its metropolitan province as of 2025. Florence ...

, where he was born. As a banker he had business connections with

England England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...

, and about 1555 he settled in

London London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...

, where he soon became a person of some importance, consorting with William Cecil and other prominent men. In Trinity term 1564 he was recorded as "Robertus Ridolphy, of London, merchant stranger" in a case in Common Pleas. During the early years of Elizabeth's reign he began to take a more active part in politics, associating with the discontented

Roman Catholic The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...

s in England and communicating with their friends abroad. In 1570, he set to work on a plot against

Elizabeth I Elizabeth I (7 September 153324 March 1603) was List of English monarchs, Queen of England and List of Irish monarchs, Ireland from 17 November 1558 until her death in 1603. She was the last and longest reigning monarch of the House of Tudo ...

which usually bears his name: the

Ridolfi plot The Ridolfi plot was a Catholic plot in 1571 to overthrow Queen Elizabeth I of England and replace her with Mary, Queen of Scots. The plot was hatched and planned by Roberto Ridolfi, an international banker who was able to travel between Bruss ...

. His intention was to marry

Mary, Queen of Scots Mary, Queen of Scots (8 December 1542 – 8 February 1587), also known as Mary Stuart or Mary I of Scotland, was List of Scottish monarchs, Queen of Scotland from 14 December 1542 until her forced abdication in 1567. The only surviving legit ...

, to the

Duke of Norfolk Duke of Norfolk is a title in the peerage of England. The premier non-royal peer, the Duke of Norfolk is additionally the premier duke and earl in the English peerage. The seat of the Duke of Norfolk is Arundel Castle in Sussex, although the t ...

and to place her on the English throne. With the aid of

John Lesley John Lesley (or Leslie) (29 September 1527 – 31 May 1596) was a Scottish Roman Catholic bishop and historian. His father was Gavin Lesley, rector of Kingussie, Badenoch. Early career He was educated at the University of Aberdeen, where he ...

bishop A bishop is an ordained member of the clergy who is entrusted with a position of Episcopal polity, authority and oversight in a religious institution. In Christianity, bishops are normally responsible for the governance and administration of di ...

of Ross, he gained the consent of these high personages to the conspiracy, and then in 1571 he visited the Duke of Alva at

Brussels Brussels, officially the Brussels-Capital Region, (All text and all but one graphic show the English name as Brussels-Capital Region.) is a Communities, regions and language areas of Belgium#Regions, region of Belgium comprising #Municipalit ...

Pope Pius V Pope Pius V, OP (; 17 January 1504 – 1 May 1572), born Antonio Ghislieri (and from 1518 called Michele Ghislieri), was head of the Catholic Church and ruler of the Papal States from 7 January 1566 to his death, in May 1572. He was an ...

Rome Rome (Italian language, Italian and , ) is the capital city and most populated (municipality) of Italy. It is also the administrative centre of the Lazio Regions of Italy, region and of the Metropolitan City of Rome. A special named with 2, ...

, and Philip II at

Madrid Madrid ( ; ) is the capital and List of largest cities in Spain, most populous municipality of Spain. It has almost 3.5 million inhabitants and a Madrid metropolitan area, metropolitan area population of approximately 7 million. It i ...

to explain to them his scheme and to gain their assistance. However, his messenger to Lesley, Charles Baillie (1542–1625), was seized at

Dover Dover ( ) is a town and major ferry port in Kent, southeast England. It faces France across the Strait of Dover, the narrowest part of the English Channel at from Cap Gris Nez in France. It lies southeast of Canterbury and east of Maidstone. ...

and revealed the existence of the plot under torture. Consequently, Norfolk and Lesley were arrested, the former being condemned to death in January 1572. Ridolfi, who was then in

Paris Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...

, could do nothing when he heard the news that his scheme had collapsed. Afterwards he served the

Pope The pope is the bishop of Rome and the Head of the Church#Catholic Church, visible head of the worldwide Catholic Church. He is also known as the supreme pontiff, Roman pontiff, or sovereign pontiff. From the 8th century until 1870, the po ...

, but much of his later life was spent in Florence, where he became a

senator A senate is a deliberative assembly, often the upper house or Legislative chamber, chamber of a bicameral legislature. The name comes from the Ancient Rome, ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior ...

, and where he died on 18 February 1612. In the CW series, ''

Reign A reign is the period of a person's or dynasty's occupation of the office of monarch of a nation (e.g., King of Saudi Arabia, Saudi Arabia, List of Belgian monarchs, Belgium, Co-princes of Andorra, Andorra), of a people (e.g., List of Frankish kin ...

'', Archbishop Ridolfi is thought to be Roberto di Ridolfi.

References

* {{DEFAULTSORT:Ridolfi, Roberto di Italian politicians 1531 births 1612 deaths People from Florence Grand Duchy of Tuscany people