The history of royal dukes: dukedoms of hazard - The Field
Sunday Times Rich List 2016: the Aristocrats That Are Richer Than the Queen
List of dukedoms in the peerages of Britain and Ireland - Wikipedia
What's the Difference Between a Duke and an Earl? | HowStuffWorks
Sunday Times Rich List: Richest aristocrats in Britain
The 25-year-old Duke of Westminster's £9bn fortune missed out his older sisters – but there are good reasons they didn't complain | The Independent | The Independent
Kate Middleton takes up Duke of Kent's role for All England Club | Royal | News | Express.co.uk
Duke and Duchess | Unofficial Royalty
Royal Family tree: King Charles III's closest family and line of succession - BBC News
Prince Philip, Duke of Edinburgh - Wikipedia
Who Has Held the Duke of Cornwall Title Throughout History?
Eligible dukes single men aristocrats to marry | Tatler
Prince Philip: West of England pays tribute to Duke of Edinburgh - BBC News
The history of royal dukes: dukedoms of hazard - The Field
28 Amazing Homes of the Dukes of Great Britain
BBC documentary reveals Britain's dukes last of a dying breed | History | News | Express.co.uk
Who Has Held the Duke of Cornwall Title Throughout History?
The Duke of Kent | The Royal Family
Ten dukes-a-dining: Gathered together over lunch for a unique picture, the grandees with £2bn and 340,000 acres between them | Daily Mail Online
Prince Edward, Duke of Kent - Wikipedia
The Duke of Edinburgh | The Royal Family
Prince Andrew, duke of York | Biography, Naval Career, Scandal, & Facts | Britannica
Meet the Duke of Westminster, UK's Richest Millennial Worth $12 Billion
New Duke of Edinburgh named two years after death of Prince Philip - Hull Live
Who are the most prominent non-royal dukes in Britain today? - Quora
Philip, duke of Edinburgh | Biography & Facts | Britannica
Who Is Queen Elizabeth's Cousin, Prince Richard, the Duke of Gloucester?
The Duke of Sussex | The Royal Family
Britain needs more hereditary dukes – the rank is becoming endangered
