Jasper Orlando Slingsby Duncombe, 7th Baron Feversham, (born 14 March 1968), also known as The Porn Baron, is a British nobleman and producer of pornographic films.

Feversham is the eldest son of the late Peter Duncombe, 6th Baron Feversham,^[1] and was educated at Gordonstoun with Prince Edward. After serving three years in prison for attempted robbery while high on cocaine, he founded the pornographic film companies Tongue in Cheek and Relish XXX, the latter of which sells titles to National Health Service fertility clinics and sperm banks. They also install vending machines with VHS cassettes and DVDs in pub lavatories.^[1]

He was estranged from his father in the years before the latter's death due to his father's disapproval of his career choice, and was thus disinherited from his father's £46-million estate.^[1] However, as eldest son, he succeeded to the barony itself on his father's death on 29 March 2009.

He lives in Fulham, London.

v t e Current hereditary barons of the United Kingdom
Sorted by (historical) entity at time of grant
King George III	Rupert Law, 9th Baron Ellenborough John Manners, 6th Baron Manners
The Prince Regent	Michael Spencer, 7th Baron Churchill Michael Harris, 9th Baron Harris
King George IV	Thomas Liddell, 9th Baron Ravensworth Hugh Cholmondeley, 5th Baron Delamere Charles Weld-Forester, 9th Baron Forester John Strutt, 6th Baron Rayleigh Anthony Gifford, 6th Baron Gifford Jasper Duncombe, 7th Baron Feversham Colin Ellis, 6th Baron Seaford Tyrone Plunket, 9th Baron Plunket James Holmes à Court, 7th Baron Heytesbury Andrew Bootle-Wilbraham, 8th Baron Skelmersdale John Best, 9th Baron Wynford
King William IV	Robin Jordan Boyd, 8th Baron Kilmarnock Mark Bampfylde, 7th Baron Poltimore Gregory Mostyn, 7th Baron Mostyn Eric Saumarez, 7th Baron de Saumarez Richard Denman, 6th Baron Denman James Scarlett, 9th Baron Abinger Mark Baring, 8th Baron Ashburton Edward Littleton, 8th Baron Hatherton David Campbell, 7th Baron Stratheden and Campbell Simon Fraser, 5th Baron Lovat^*
Queen Victoria	William Westenra, 7th Baron Rossmore^• Patrick Conolly-Carew, 7th Baron Carew^• Rupert Ponsonby, 7th Baron de Mauley Clifton Wrottesley, 6th Baron Wrottesley Nicholas Hanbury-Tracy, 8th Baron Sudeley James Methuen-Campbell, 8th Baron Methuen Richard Stanley, 9th Baron Stanley of Alderley^• Christopher Leigh, 6th Baron Leigh Charles Rice, 7th Baron Monteagle of Brandon David Campbell, 7th Baron Stratheden and Campbell Charles Vivian, 7th Baron Vivian John Parnell, 9th Baron Congleton Richard Stanley, 8th Baron Eddisbury^• Richard Denison, 9th Baron Londesborough Charles French, 8th Baron de Freyne Geoffrey Somerset, 6th Baron Raglan Richard Strutt, 5th Baron Belper Charles Cavendish, 7th Baron Chesham Benjamin Yarde-Buller, 6th Baron Churston Max Wyndham, 7th Baron Leconfield Colin Vernon, 8th Baron Lyveden Charles Brougham, 6th Baron Brougham and Vaux Richard Bethell, 6th Baron Westbury Luke White, 6th Baron Annaly Francis Baring, 6th Baron Northbrook Mark Henniker-Major, 6th Baron Hartismere^• Raymond Jolliffe, 5th Baron Hylton Simon Douglas-Pennant, 7th Baron Penrhyn Raymond O'Neill, 4th Baron O'Neill Robert Napier, 6th Baron Napier of Magdala David Rollo, 5th Baron Dunning^* John Lyon-Dalberg-Acton, 5th Baron Acton Miles Glyn, 8th Baron Wolverton Charles Strachey, 4th Baron O'Hagan Guy Mansfield, 6th Baron Sandhurst Francis Napier, 6th Baron Ettrick^* Alastair Bruce, 5th Baron Aberdare Rhoderick Moncreiff, 6th Baron Moncreiff William Coleridge, 5th Baron Coleridge Thomas Fremantle, 6th Baron Cottesloe John Pakington, 7th Baron Hampton Jasset Ormsby-Gore, 7th Baron Harlech John Tollemache, 5th Baron Tollemache Anthony Gerard, 5th Baron Gerard Robert Sackville-West, 7th Baron Sackville James Adderley, 8th Baron Norton Marke Hill-Trevor, 5th Baron Trevor David Russell, 5th Baron Ampthill Robin Vanden-Bempde-Johnstone, 5th Baron Derwent Anthony Tufton, 6th Baron Hothfield David Tennyson, 6th Baron Tennyson James Grant of Grant, 6th Baron Strathspey Christopher Dodson, 4th Baron Monk Bretton Charles James, 6th Baron Northbourne Oliver Eden, 6th Baron Northington^• Nathaniel Rothschild, 5th Baron Rothschild Alexander Baring, 7th Baron Revelstoke James Collier, 6th Baron Monkswell Charles Gibson, 5th Baron Ashbourne Charles Winn, 6th Baron St Oswald Ralph Douglas-Scott-Montagu, 4th Baron Montagu of Beaulieu Alexander Elphinstone, 5th Baron Elphinstone^* Henry Allsopp, 7th Baron Hindlip Edward Beckett, 5th Baron Grimthorpe William Edwardes, 6th Baron Kensington^• Gavin Hamilton, 5th Baron Hamilton of Dalzell James St Aubyn, 5th Baron St Levan Stuart Sclater-Booth, 6th Baron Basing John Fellowes, 4th Baron de Ramsey Dominic Hubbard, 6th Baron Addington John Lumley-Savile, 4th Baron Savile Mark Cubitt, 5th Baron Ashcombe David Brooks, 5th Baron Crawshaw Hugh Cecil, 5th Baron Amherst of Hackney Richard Legh, 5th Baron Newton Brian Mulholland, 6th Baron Dunleath Richard Vivian, 5th Baron Swansea Vicary Gibbs, 6th Baron Aldenham James Hamilton, 5th Baron HolmPatrick Evan Baillie, 4th Baron Burton Christopher Bailey, 5th Baron Glanusk Philip Gurdon, 3rd Baron Cranworth Lyulph Lubbock, 5th Baron Avebury Redmond Morris, 4th Baron Killanin Alexander Howard, 5th Baron Strathcona and Mount Royal
King Edward VII	Christopher Balfour, 5th Baron Kinross Charles Kay-Shuttleworth, 5th Baron Shuttleworth Julian Grenfell, 3rd Baron Grenfell Rupert Mitford, 6th Baron Redesdale Harry Lawson, 7th Baron Burnham Anthony Biddulph, 5th Baron Biddulph Charles Ritchie, 6th Baron Ritchie of Dundee Charles Martyn-Hemphill, 6th Baron Hemphill James Joicey, 5th Baron Joicey Stephen Wilson, 6th Baron Nunburnholme Charles Montagu, 5th Baron Swaythling James Blyth, 5th Baron Blyth William Whiteley, 4th Baron Marchamley John Barnes, 5th Baron Gorell Patrick Fisher, 4th Baron Fisher Christopher Godley, 4th Baron Kilbracken
King George V	Julian Hardinge, 4th Baron Hardinge of Penshurst Alexander de Villiers, 4th Baron de Villiers Cody Tennant, 4th Baron Glenconner Charles McLaren, 4th Baron Aberconway David Lewis, 5th Baron Merthyr John Corbett, 4th Baron Rowallan Henry Ashton, 4th Baron Ashton of Hyde Daniel Mosley, 4th Baron Ravensdale Ian Hope-Morley, 4th Baron Hollenden Michael Cripps, 5th Baron Parmoor Roger Cunliffe, 3rd Baron Cunliffe William Buckley, 4th Baron Wrenbury Charles Henderson, 3rd Baron Faringdon Charles Shaughnessy, 5th Baron Shaughnessy Christopher Norton, 3rd Baron Rathcreedan Hugh Crossley, 4th Baron Somerleyton Adam Nicolson, 5th Baron Carnock Maxwell Aitken, 3rd Baron Beaverbrook Adrian Pease, 5th Baron Gainford John Dewar, 4th Baron Forteviot Craig Hamilton-Smith, 4th Baron Colwyn Richard Chaloner, 3rd Baron Gisborough Thomas Morris, 4th Baron Morris John Cawley, 4th Baron Cawley Christopher Woodhouse, 6th Baron Terrington Simon Arthur, 4th Baron Glenarthur Francis Phillimore, 5th Baron Phillimore Andrew Weir, 4th Baron Inverforth Arup Kumar Sinha, 6th Baron Sinha Thomas Cochrane, 5th Baron Cochrane of Cults John Roberts, 4th Baron Clwyd Simon Russell, 3rd Baron Russell of Liverpool Charles Swinfen Eady, 4th Baron Swinfen James Meston, 3rd Baron Meston Michael Cokayne, 4th Baron Cullen of Ashbourne Patrick Lawrence, 5th Baron Trevethin John Nivison, 4th Baron Glendyne Miles Watson, 4th Baron Manton Alastair Williamson, 4th Baron Forres William Vestey, 4th Baron Vestey Jamie Borwick, 5th Baron Borwick Joseph Maclay, 3rd Baron Maclay James Bethell, 5th Baron Bethell Vicary Gibbs, 4th Baron Hunsdon of Hunsdon Robert Darling, 3rd Baron Darling Charles Banbury, 3rd Baron Banbury of Southam Derek Duke, 4th Baron Merrivale John Bradbury, 4th Baron Bradbury Dominick Browne, 3rd Baron Mereworth^• Ambrose Greenway, 4th Baron Greenway William Chubb, 4th Baron Hayter Fiennes Cornwallis, 4th Baron Cornwallis Peter Greenall, 4th Baron Daresbury Antony Gibbs, 4th Baron Wraxall Philip Remnant, 4th Baron Remnant Colin Moynihan, 4th Baron Moynihan Thomas Shaw, 4th Baron Craigmyle Michael Wills, 3rd Baron Dulverton Ian Lawson Johnston, 4th Baron Luke Robert Yerburgh, 3rd Baron Alvingham David Robert Baden-Powell, 5th Baron Baden-Powell [Wikidata] Frederick Ponsonby, 4th Baron Ponsonby of Shulbrede Martin Dickinson, 3rd Baron Dickinson Charles Noel-Buxton, 4th Baron Noel-Buxton Philip Howard, 3rd Baron Howard of Penrith David Lamb, 3rd Baron Rochester Malcolm Mitchell-Thomson, 3rd Baron Selsdon Jonathan Guinness, 3rd Baron Moyne David Davies, 4th Baron Davies Michael Hope, 5th Baron Rankeillour Charles Nall-Cain, 3rd Baron Brocket George Milne, 3rd Baron Milne James Rodd, 4th Baron Rennell Christopher Seely, 6th Baron Mottistone Robert Iliffe, 3rd Baron Iliffe Hugo Palmer, 5th Baron Palmer Anthony Cecil, 4th Baron Rockley Edward Elton, 3rd Baron Elton Timothy Loder, 4th Baron Wakehurst Alexander Fermor-Hesketh, 3rd Baron Hesketh John Buchan, 4th Baron Tweedsmuir Andrew Wigram, 3rd Baron Wigram Anthony Balfour, 3rd Baron Riverdale Jasper May, 4th Baron May William Young, 3rd Baron Kennet Ian Macpherson, 3rd Baron Strathcarron
King Edward VIII	Innes Catto, 3rd Baron Catto
King George VI	James Hennessy, 4th Baron Windlesham Benjamin Mancroft, 3rd Baron Mancroft Harry McGowan, 4th Baron McGowan Richard Bowyer, 3rd Baron Denham Matthew Rea, 4th Baron Rea John Cadman, 3rd Baron Cadman Randle Siddeley, 4th Baron Kenilworth Henry Denison-Pender, 4th Baron Pender Massey Lopes, 4th Baron Roborough Edward Brassey, 4th Baron Brassey of Apethorpe Nicholas Stamp, 5th Baron Stamp Charles Smith, 5th Baron Bicester Guy Philipps, 4th Baron Milford Donald Hankey, 3rd Baron Hankey Thomas Harmsworth, 3rd Baron Harmsworth Robin Cayzer, 3rd Baron Rotherwick Robin Dixon, 3rd Baron Glentoran Charles Tryon, 4th Baron Tryon Bernard Croft, 3rd Baron Croft Charles Kerr, 3rd Baron Teviot Rupert Nathan, 3rd Baron Nathan James Reith, 3rd Baron Reith Rupert Kindersley, 4th Baron Kindersley Charles Ironside, 3rd Baron Ironside Dominic Latham, 2nd Baron Latham Antony Wedgwood, 5th Baron Wedgwood Euan Geddes, 3rd Baron Geddes Michael Warrender, 3rd Baron Bruntisfield Ivon Moore-Brabazon, 3rd Baron Brabazon of Tara Charles Keyes, 3rd Baron Keyes Christopher Herbert, 4th Baron Hemingford James Wilson, 3rd Baron Moran Victor Lampson, 3rd Baron Killearn Piers Dowding, 3rd Baron Dowding John Gretton, 4th Baron Gretton William Westwood, 4th Baron Westwood Arthur Hazlerigg, 4th Baron Hazlerigg David Hacking, 3rd Baron Hacking Philip Chetwode, 2nd Baron Chetwode James Edmondson, 3rd Baron Sandford Sebastian Grigg, 4th Baron Altrincham Richard Broadbridge, 5th Baron Broadbridge Jeffrey Evans, 4th Baron Mountevans James Lindsay, 3rd Baron Lindsay of Birker James Piercy, 3rd Baron Piercy Nicholas Chorley, 3rd Baron Chorley Charles Muff, 3rd Baron Calverley Robin Tedder, 3rd Baron Tedder Alastair Campbell, 4th Baron Colgrain Paul Davies, 4th Baron Darwen Simon Lucas, 3rd Baron Lucas of Chilworth Graeme Shepherd, 3rd Baron Shepherd Francis Newall, 2nd Baron Newall Patrick Lawrence, 3rd Baron Oaksey Robert Maffey, 3rd Baron Rugby Jonathan Layton, 4th Baron Layton Matilda Simon, 3rd Baroness Simon of Wythenshawe Edward Kershaw, 4th Baron Kershaw David Trefgarne, 2nd Baron Trefgarne Robert Crook, 3rd Baron Crook Keith Montague, 3rd Baron Amwell Michael Richards, 3rd Baron Milverton David Colville, 3rd Baron Clydesmuir Fraser Burden, 4th Baron Burden Christopher Guest, 5th Baron Haden-Guest Christopher Silkin, 3rd Baron Silkin (disclaimed) Matthew Hives, 3rd Baron Hives Malcolm Greenhill, 3rd Baron Greenhill Tudor Rees-Williams, 4th Baron Ogmore Jonathan Morris, 3rd Baron Morris of Kenwood James Macpherson, 3rd Baron Macpherson of Drumochter Michael Whitfield, 3rd Baron Kenswood Valerian Freyberg, 3rd Baron Freyberg Richard Milner, 3rd Baron Milner of Leeds James Kirkwood, 4th Baron Kirkwood Christopher Wise, 3rd Baron Wise
Queen Elizabeth II	Christopher Jeffreys, 3rd Baron Jeffreys Hugh O'Neill, 3rd Baron Rathcavan James Baillieu, 3rd Baron Baillieu John Suenson-Taylor, 3rd Baron Grantchester James Law, 3rd Baron Coleraine Charles Harvey, 3rd Baron Harvey of Tasburgh Richard Gridley, 3rd Baron Gridley William Fraser, 3rd Baron Strathalmond Thomas Galbraith, 2nd Baron Strathclyde Ralph Assheton, 2nd Baron Clitheroe Duncan McNair, 3rd Baron McNair Alisdair Hopkinson, 2nd Baron Colyton John Astor, 3rd Baron Astor of Hever John Sinclair, 3rd Baron Sinclair of Cleeve Mark Bridges, 3rd Baron Bridges George Norrie, 2nd Baron Norrie Thomas Birkett, 3rd Baron Birkett William Harding, 3rd Baron Harding of Petherton David Charles Poole, 2nd Baron Poole Nicholas Rootes, 3rd Baron Rootes James Turner, 3rd Baron Netherthorpe James Dugdale, 2nd Baron Crathorne Patrick Spens, 4th Baron Spens Oliver MacAndrew, 4th Baron MacAndrew Alistair Nelson, 4th Baron Nelson of Stafford Charles Baring, 2nd Baron Howick of Glendale Alan Sanderson, 2nd Baron Sanderson of Ayot (disclaimed) Henry Lytton Cobbold, 3rd Baron Cobbold William Robertson, 3rd Baron Robertson of Oakridge Simon Marks, 3rd Baron Marks of Broughton Ailwyn Broughton, 3rd Baron Fairhaven Robert Seager, 3rd Baron Leighton of St Mellons Michael Brain, 3rd Baron Brain Charles Low, 2nd Baron Aldington James Millar, 3rd Baron Inchyra Simon Trustram Eve, 3rd Baron Silsoe Max Wyndham, 2nd Baron Egremont David Thomson, 3rd Baron Thomson of Fleet John Robinson, 2nd Baron Martonmere Dwight Makins, 3rd Baron Sherfield Richard Fletcher-Vane, 2nd Baron Inglewood Jonathan Hope, 3rd Baron Glendevon Robert Grimston, 3rd Baron Grimston of Westbury Robert Renwick, 3rd Baron Renwick Richard Hughes-Young, 2nd Baron St Helens Alastair Morrison, 3rd Baron Margadale
Italics in entries mean the titleholder also holds a previously listed barony of greater precedence. ^* Also a Lord in the Peerage of Scotland, ^• Also a Baron in the Peerage of Ireland