 His other progeny included Swale, A P Indy, Landaluce and Slew o' Gold.Surfside was the first foal of her dam Flanders the American Champion Two-Year-Old Filly of 1994, whose racing career was ended by an injury sustained when winning the Breeders' Cup Juvenile Fillies.As a descendant of the broodmare Furlough, Flanders was related to several major winners including One Count, Mrs Penny and Hatoof.