The Duke of Westminster was a title created for the 3rd Marquess of Westminster in 1874, and is held by the Grosvenor family. The current duke is the richest man in Great Britain, with an estimated wealth of around 6.75 Billion (BPS). He is also one of the country's largest landowners, with estates in England, Scotland, Canada and Spain.. and he owns several properties in London as well. He is married with four children.
The Duke of Northumberland was a title created most recently in 1766, and is held by the Percy family. The current duke has an estimated wealth of 300 Million (BPS). He is married with four children.
The Duke of Devonshire was a title created in 1694 for the Earls of Devonshire, and has always been held by the Cavendish family. The entire family is one of the richest and most aristocratic families in Britain. The current duke is well known in the world of horse racing and he is trustee of several museums - is the Chairman of Devonshire Hotel Group and a Deputy Chairman of Sotheby's auction house. He is married with three children.
The Duke of Marlborough was a title created in 1702, and was originally held by the Churchill family. Today it is held by the Spencer-Churchills, a branch of the original holders. The current duke has an estimated wealth of 185 Million (BPS), and is a distant relative of the late Diana, Princess of Wales. He has been married four times and has three children with his first wife, and three children with his third wife. His second wife was Athina Livanos Onassis, the former wife of Aristotle Onassis the Greek shipping magnate (who married Jacqueline Bouvier Kennedy).
The Duke of Dorset was a title created in 1720 for the 7th Earl of Dorset. This title has been extinct since 1845.
The Duke of Richmond was a title most recently created in 1675. Along with that creation was also created the title
Duke of Lennox in the same year. Both titles are invested in a single heir of the Lennox family. The title
Duke of Gordon was added 1818, so there are three ducal titles in all, as well as the title Duc d'Aubigny in France. The current duke has been a church commissioner, Chancellor of the University of Sussex and Lord Lieutenant of West Sussex. He has a son and heir, and an adopted daughter who is an actress.
The Duke of Norfolk is the premier duke in England and is also Hereditary Earl Marshal. Almost all of the Dukes of Norfolk have been Roman Catholic, and all are descended from King Edward I. The original holders were the Howard family, and is now held by the Fitzalan-Howards, a branch of the original family. The current duke is responsible for all State Occasions and for the State Opening of Parliament. He is married with five children.
The Duke of Stewart
does not exist.
The Duke of Suffolk was a title created three times in England. The last duke was executed in 1554, and his titles were forfeit under attainder for treason. He had no male heirs, however, and the title would have become extinct on his death.
The Duke of Dartmuth-Rein
does not exist.
And the rest will have to wait.. my fingers are tired