George Duffield among those celebrating on Thursday

George Duffield 71
Rider of User Friendly & Giant’s Causeway

Johnny Weatherby 58
The Queen’s representative at Ascot

Lady Lloyd-Webber 55
Joint-owner of Dar Re Mi & The Fugue

Hirofumi Shii 45
Rider of Agnes Digital & Vodka

Ron Huggins 68
Owner of Double Trigger & Double Eclipse

Paul Dixon 59
Owner of Red Wine & Milk It Mick

Guy Watkins 84
Chief executive of the Hong Kong Jockey Club 1986-96

Hal Wiggins 75
Trainer of Cielo Gold & Rachel Alexandra

Didier Prod’homme 62
Trainer of Miraculous & Pollyana

Richard Shaw 68
Trainer of Wylfa & Environment Friend

Luke Comer 60
Owner-trainer of Chimes At Midnight & Kargali

Alan Jones 57
Tiverton trainer

Richard Forristal 37
Irish editor of the Racing Post

James Best 27
Rider of Lamb Or Cod & Return Spring

Tommy Masters 83
Rider of Opera Score & Privy Councillor

David Wonnacott 56
Former jump jockey

Tim Banfield 48
Executive director at Doncaster

John Dixon 74
Carlisle permit-holder

Tom Durkin 67
Former Breeders’ Cup & US Triple Crown commentator

John Bishop 51
Owner with David Evans