inbreeding: HIGHFLYER (3x4) - PAPILLON (4x4) - HEROD (4x5x5) - RACHEL (4x5) - MARSKE (4x5) - REGULUS MARE (4x5x5x6) - SNAP (5x5x5x5) - MISS CLEVELAND (5x5) - TARTAR (5x5x6x6) - CADE (5x6) - CYPRON (5x6x6) - BLANK (5x5x6) - SQUIRT (5x6) - BLACKLEGS [HUTTON'S] MARE (5x5x6) - REGULUS (5x6x6x6x6x6) - SNIP (6x6x6x6) - FOX MARE (6x6x6x6) - MIDGE (6x6) - PARTNER (6x6x6x6) - MELIORA (6x6) - THE GODOLPHIN ARABIAN (6x6x6x6) - LITTLE HARTLEY MARE (6x6) - BLACKLEGS (6x6) - BAY BOLTON MARE (6x6)