inbreeding: MERCURY MARE (2x3) - SIR PETER (3x4) - MERCURY (3x4) - HIGHFLYER (4x5x5) - PAPILLON (4x5) - ECLIPSE (4x4x5x5x6) - TARTAR MARE (4x5) - HEROD (4x5x5x5x6x6) - RACHEL (5x6x6) - SNAP (5x6x6) - MISS CLEVELAND (5x6) - MARSKE (5x5x6x6x6) - SPILLETTA (5x5x6x6) - BLANK (5x5x6) - TARTAR (5x5x6x6x6x6) - MOGUL MARE (5x6) - CYPRON (5x6x6x6) - CADE (6x6) - REGULUS MARE (6x6) - REGULUS (6x6x6) - SQUIRT (6x6) - BLACKLEGS [HUTTON'S] MARE (6x6) - MOTHER WESTERN (6x6) - THE GODOLPHIN ARABIAN (6x6) - LITTLE HARTLEY MARE (6x6) - PARTNER (6x6) - MELIORA (6x6)