Gisburn (Ribchester) had run with promise when finishing fourth on his debut just under a month ago, and had clearly benefited from the experience. Making all under Pat Dobbs, the Richard Hannon-trained colt was asked for his effort a furlong out and moved clear of his rivals with consummate ease, eventually winning by six and a half lengths.
Named a TDN Rising Star after the race, Gisburn is now likely to head to the Coventry Stakes at Royal Ascot.
Bred by D Gibbons, M O'Meara and R Gogan, he is out of the Stakes-placed Dansili mare Disclose, now dam of four winners from four foals to race, including Listed winner Encrypted.
Less than an hour later, Profitable added a fourth winner to his tally when his daughter Miramar was victorious in the six-furlong conditions race at Saint-Cloud.
Never far from the pace under Eddy Hardouin, Miramar took up the running two furlongs out and was never seriously challenged, crossing the line a length ahead of Hot Queen, with a further four and a half lengths back to third.
Miramar was bred by Haras du Mezeray and becomes the third winner out of the winning Teofilo mare Via Lattea, a full sister to Group performer What Style.
Profitable and Ribchester both stand at Kildangan Stud in Ireland, at fees of €10,000 and €17,500 respectively, both Oct 1, SLF.