Former Grade 1-winning rider Ian Popham among those celebrating

Jorge Velasquez 72
US Hall of Fame jockey

Luciano Gaucci 80
Owner of Tony Bin & Dr Devious

Countess of Derby 55
Co-breeder of Ouija Board & Australia

Bob Dunham 81
Trainer of Chou Croute & Moment Of Hope

David Ashforth 70
Former Racing Post journalist

Dan Pride 51
Chief operating officer of Godolphin USA

John Leat 71
Former Godolphin director

Marquess of Zetland 81
Racecourse chairman at Redcar

Johnny Worrall 75
Former travelling head lad to Nicky Henderson

Ian Popham 29
Rider of Poquelin & Annacotty

Dennis Schiergen 24
Rider of Nymphea & Boscaccio

Sammy Jo Bell 28
Shergar Cup winner 2015

Nathalie Desoutter 37
Champion woman jump jockey in France

Eddy Delbarba 37
Champion apprentice in France 1999

Marc de Smyter 59
Rider of Roman Prose

Steve (SP) Taylor 67
Rider of Lothian Prince & Dunrobin

Dean Mernagh 40
Rider of Grey Kingdom & Bond Boy

Raul da Silva 32
Rider of Medicean Man & Can You Conga

Claude Charlet 73
Former Newmarket & Singapore trainer

Mark Buckley 47
Trainer of Madame Jones & Pevensey

Chris Baker 47
Head lad to Jeremy Noseda

Gerald ‘Bunny’ Maitland-Carew 75
Jockey Club member

Mark Olley 51
BHA handicapper

Charles Brewer 65
Stud manager at Daylesford Stud

Clive Hadingham 50
Manager of the Surrey Racing syndicate

Clive Cole 66
Owner with Colin Tizzard & Robert Walford

Kate Austin 67
Secretary of the London Racing Club