Bred by John Manners (1676-1721). Owned by 2nd Duke of Rutland, Belvoir Castle. Coneyskins appears as the sire of at least four mares in the GSB. One was the dam of Huttons Blacklegs and his sister. Another produced Northern Nancy and an unnamed daughter who became the second dam of The Ruby Mare (dam of Marske). Since The Ruby Mare was sired by Huttons Blacklegs, she was inbred 3x4 to Coneyskins. Another daughter of Coneyskins became the granddam of Huttons Spot.