Mr. Peter Cross
Peter Cross is Chief Executive of the charity SkillForce, of which Prince William has been Patron since 2009.
Miss Amanda Berry
Amanda Berry is Chief Executive of BAFTA. Prince William has been President of BAFTA since 2010.
Mrs. Ann Chalmers
Ann Chalmers is Chief Executive of the Child Bereavement Charity. Prince William has been Patron of the Charity since 2009.
Mrs. Julia Samuel
Julia Samuel is Chair of the Child Bereavement Charity and also a family friend of Prince William.
Mrs. Tessa Green
Tessa Green is former Chairman of The Royal Marsden NHS Foundation Trust. Prince William became President of The Royal Marsden in May 2007.
Mr. Simon Johnson
Simon Johnson worked closely with Prince William as Chief Operating Officer of the FA's 2018 World Cup bid.
Sir Trevor Brooking
Sir Trevor is the Football Association's Director of Football Development and is responsible for youth-coaching standards in England.
Sir Clive Woodward
Sir Clive Woodward is a former Coach of the England Rugby Team and the British and Irish Lions.
Mr. Gareth Thomas
Prince William met Welsh Rugby player Gareth Thomas several times in his role as Vice Patron of the Welsh Rugby Union.
Mr. Ian Thorpe
Prince William met the Olympic swimmer, Ian Thorpe, on a visit to Australia in 2010. The Prince has since supported Mr. Thorpe's charitable organisation Ian Thorpe's Fountain for Youth.
Mr. Barty Pleydell-Bouverie
Barty Pleydell-Bouverie led the Cycle of Life charity bike ride across Africa in 2008, which raised money for the Tusk Trust.
Rear Admiral Ian Corder
Rear Admiral Ian Corder is Rear Admiral of Submarines. Prince William was appointed Commodore-in-Chief of Submarines by The Queen in 2006.
Brigadier Ed Smyth-Osbourne
Brigadier Smyth-Osbourne was Prince William and Prince Harry's Commanding Officer in the Household Regiment and acted as their military mentor.
Major William Bartle-Jones
Major Bartle-Jones was Prince William's Squadron Leader in the Household Cavalry Regiment based at Windsor.
Wing Commander Steven Bentley
Wg Cdr Steve Bentley is Prince William's Search and Rescue Force Squadron Leader at RAF Valley, Anglesey.
Sergeant Keith Best
Sgt Keith Best is a colleague of Prince William's at RAF Valley, in Anglesey, North Wales.
Squadron Leader Paul Bolton
Sqn Ldr Paul Bolton is a colleague of Prince William's at RAF Valley in Anglesey, North Wales.
Wing Commander Kevin Marsh
Wing Commander Kevin Marsh met Prince William through his service in the RAF.
Lance-Corporal Martyn Compton
Martyn is a Lance-Corporal in the Household Cavalry. He was injured in an ambush in Afghanistan in 2006, which put him in a coma for three months and left him with 75 per cent burns.
Miss Holly Dyer
Holly is sister to 2nd Lieutenant Joanna Dyer, who was killed by a bomb in Iraq in 2007. Joanna was a close friend of Prince William's at Sandhurst.
Mrs. Susie Roberts
Susie Roberts is the widow of Major Alexis Roberts, who was killed in Afghanistan in 2007. Major Alexis Roberts was Prince William's Platoon Commander at Sandhurst.
Mr. and Mrs. Bryn Parry
Former soldier Bryn Parry and his wife Emma founded the charity Help for Heroes to assist wounded service men and women. Both Princes William and Harry are supporters of the charity.
Mr. Edward Gould
Mr. Edward Gould was Master of Marlborough College whilst Miss Middleton was a student.
Dr. Andrew Gailey
Dr Andrew Gailey is the Vice-Provost of Eton College and was Prince William's Housemaster.