Dettori among those celebrating on Friday

Frankie Dettori 47
Three-time champion jockey

Clive Brittain 84
Trainer of Pebbles & User Friendly

Henrietta Knight 71
Trainer of Edredon Bleu & Best Mate

Terrance Millard 88
Former champion trainer in South Africa

Peter Cook 67
Rider of Just A Dash & Kingston Town

Henry Carroll 70
Trainer of Yankee Affair & Smoke Glacken

Alan Jarvis 79
Trainer of Derring Rose & Jardines Lookout

Meta Osborne 57
Senior steward of the Turf Club

Sue Ellen 69
Managing director of United Racecourses 1996-2002

David Abell 75
Owner of Star Rage & Branston Abby

Harry Dobson 70
Owner of Project Manager & Cuis Ghaire

Paul Duffy 69
Co-owner of Diamond Harry & Reve De Sivola

George Cadwaladr 72
Rider of Roughlyn & Surumu

Jamie Evans 49
Rider of Big Strand & Potentate

Harry de Bromhead 81
Trainer of Fissure Seal & Bishops Hall

Dick Allan 71
Trainer of Pat’s Jester & Sun Bird

Sam Drinkwater 27
Strensham trainer

Ken Comerford 49
Former Aylesbury trainer

Sarah Oliver 64
Chief executive of the Amateur Jockeys’ Association

Steve Allen 60
Owner with Alan Berry