inbreeding: LASS OF THE MILL (2x5) - PARTNER MARE (3x5) - PARTNER (4x4x5x6) - BLAZE (4x6) - THE GODOLPHIN ARABIAN (4x6x6) - TRAVELLER (4x6) - MISS MAKELESS (4x6) - JIGG (5x5x6) - SISTER TO MIXBURY (5x5x6) - BASTO (5x6) - Y GREYHOUND (5x6) - THE BYERLEY TURK (6x6) - SPANKER MARE (6x6) - CURWEN BAY BARB (6x6) - OLD SPOT MARE (6x6) - THE DARLEY ARABIAN (6x6)