inbreeding: SIR PETER (2x3) - HIGHFLYER (3x4x4) - PAPILLON (3x4) - ECLIPSE (4x4x5) - HEROD (4x5x5x6) - RACHEL (4x5x5) - SNAP (4x5x5x6) - MISS CLEVELAND (4x5) - MARSKE (5x5x5x6) - SPILLETTA (5x5x6) - TARTAR (5x6x6x6) - CYPRON (5x6x6) - BLANK (5x6x6x6x6) - REGULUS MARE (5x6x6x6) - SNIP (5x6x6) - FOX MARE (5x6x6) - REGULUS (5x6x6x6x6x6) - MIDGE (5x6) - SQUIRT (6x6x6) - BLACKLEGS [HUTTON'S] MARE (6x6x6) - MOTHER WESTERN (6x6) - THE GODOLPHIN ARABIAN (6x6)