Sheikh Mohammed among those celebrating on Saturday

Sheikh Mohammed 68
Owner of Darley & Godolphin

Julien Leparoux 34
US champion jockey 2009

Charles Barnett 69
Aintree MD 1993-2007 & Ascot CEO 2007-15

Paul Perry 68
Trainer of Choisir & Fastnet Rock

David Bell 65
Trainer of Kissin Kris & Fly For Avie

Lavinia Taylor 65
Trainer of Gingembre & Montgermont

John Balding 72
Trainer of Blyton Lad & Matty Tun

Alain Bates 65
Maisons-Laffitte trainer

Geoff Stickels 73
Former clerk of the course at Lingfield & Brighton

Stephen Crown 73
ROA president 2006-07

Jane Williams 35
Champion lady point-to-point rider 2011-12

Eric Apter 77
Rider of Kingfisher Blue & Flying Officer

Kevin Tobin 32
Jump jockey-turned-addiction counsellor

Dr Guy Staight 60
Rider of The Wrestler