The duke died unmarried on 8 March 1803, and the ducal title became extinct although the
Earldom of Bridgewater passed to a cousin, Lieutenant-General John Egerton, who became 7th Earl). The 3rd Duke of Bridgewater was buried in the
Egerton family vault in the Church of St Peter and St Paul in
Little Gaddesden, close to Ashridge. By his will the duke devised his canals and estates on trust, under which his nephew, the
2nd Marquess of Stafford (afterwards 1st Duke of Sutherland), became the first beneficiary, and next his son
Lord Francis Leveson-Gower (afterwards 1st Earl of Ellesmere) and his issue. In order that the trust should last as long as possible, an extraordinary use was made of the legal rule that property may be settled for the duration of lives in being and twenty-one years after. The legatees were a great number of persons connected with the duke and their living issue, plus all peers who had taken their seats in the
House of Lords on or before the duke's decease. The last of the peers died in 1857, but one of the commoners survived till 19 October 1883, and so the trust did not expire until 19 October 1903, when the whole property passed to the undivided control of
Francis Egerton, 3rd Earl of Ellesmere. The canals had by then been transferred to the Bridgewater Navigation Company in 1872, by whom they were sold in 1887 to the
Manchester Ship Canal Company. The duke is commemorated in a number of locations around Britain. A marble wall monument in Little Gaddesden Church is dedicated to his memory, and on the nearby Ashridge Estate, the
Bridgewater Monument was erected in 1832 'in honour of Francis, Third duke of Bridgewater, "Father of Inland Navigation"'. The
Bridgewater Canal in
North West England, still in existence today, bears the Duke's name. In the 1830s, the possibility was discussed of raising a memorial to the Canal Duke in Manchester, but at the time public statuary was relatively unknown outside London. Illustrations exist of unrealised 1836 proposal by
William Fairbairn to build a
Bridgewater Crescent at the eastern end of
Piccadilly in Manchester, to be adorned with a statue of the Duke of Bridgewater. To date, no statue has been erected in Manchester to commemorate the Canal Duke. A 1788 portrait drawing of the Duke of Bridgewater by
William Marshall Craig was engraved by
Edward Scriven in 1835; prints are held in the
National Portrait Gallery, London and the
Scottish National Gallery in Edinburgh. Two
Wax medallion portraits of the Duke by
Peter Rouw dating from 1803 are held at the National Portrait Gallery and at
Tatton Hall in Cheshire. Francis Egerton is depicted in one of
The Manchester Murals painted by
Ford Madox Brown between 1879 and 1893.
The Opening of the Bridgewater Canal A.D. 1761 shows the Duke of Bridgewater standing on a barge decorated with flags of his coat of arms, alongside engineer
James Brindley, observing the launch of the first coal barges on his new canal. In 1905,
Francis Egerton, 3rd Earl of Ellesmere erected a fountain in
Worsley Green, Salford, in memory of the Duke of Bridgewater, after a former factory built by the duke there was demolished. In 1996, a new concert hall named after the duke was opened in Manchester, the
Bridgewater Hall — although the hall is actually situated next to the adjoining
Rochdale Canal. File:Worsley (6526585291).jpg|The
Bridgewater Canal File:Bridgewater Monument from Pitstone Common - geograph.org.uk - 83832.jpg|The
Bridgewater Monument in Ashridge (1832) File:BrownManchesterMuralBridgewater.jpg|"
The Opening of the Bridgewater Canal A.D. 1761" by Ford Madox Brown in Manchester Town Hall. File:Worsley Green Fountain (6526448953).jpg|The
Worsley Green Fountain (1905) File:Bridgewater Hall 2015 002.jpg|The
Bridgewater Hall, Manchester (1996) ==Ancestry==