Robert Waley-Cohen is among those celebrating on Saturday

Robert Waley-Cohen 70
Racecourse chairman at Cheltenham

Martin St Quinton 61
Chairman-designate at Cheltenham

Brian Clifford 50
Director of racing & clerk of the course at Kempton

Andreas Boschert 49
Rider of Lomitas & Kallisto

Peter Erskine 67
Chairman of Ladbrokes 2009-15

Lori Hall 49
Joint-owner of Ruler On Ice & Pants On Fire

Robert Sinclair 69
Owner of Rhythm Section & Wither Or Which

Richard Landale 75
Manager/MD of Kelso 1985-2017

Frank Alvarado 50
Northern California jockey

Peter Jones 78
Rider of Leslie & Fortina’s Palace

Dominic Alers Hankey 50
Rider of Cool Ground & Court Melody

Ed Fenwicke-Clennell 46
Head groundsman at Catterick

Jonathon Turner 67
Racecourse commentator

Earl of Carnarvon 62
Former steward at Newbury

Hugh Bonneville 55
Highclere Thoroughbred owner

Sir Tim Rice 74
Former owner with Tom Marshall