inbreeding: THE GODOLPHIN ARABIAN (4x4) - PARTNER (4x4x5) - GREYHOUND MARE (4x5) - JIGG (5x5x6) - SISTER TO MIXBURY (5x5x6) - BAY BOLTON (5x6) - GREYHOUND (5x6) - THE BYERLEY TURK (6x6) - SPANKER MARE (6x6) - CURWEN BAY BARB (6x6) - OLD SPOT MARE (6x6) - THE DARLEY ARABIAN (6x6)