inbreeding: TRAVELLER (3x4) - PARTNER (4x4x5x5) - ALMANZOR MARE (4x5) - THE GODOLPHIN ARABIAN (4x5) - JIGG (5x5x5x6x6) - SISTER TO MIXBURY (5x5x6x6) - BASTO (5x6) - THE BYERLEY TURK (6x6x6) - SPANKER MARE (6x6x6) - CURWEN BAY BARB (6x6) - OLD SPOT MARE (6x6)