inbreeding: MILLER MARE (2x3) - MILLER (3x4) - NORFOLK (4x5x6x6) - MEDARDUS MARE (4x5) - NORD (4x5) - KENTUCKY MARE (4x5) - Y. SEYMOUR XX (5x6) - STUTE VON NAPOLEON (5x6) - ZERNEBOG (5x6) - JELLACHICH MARE (5x6) - MEDARDUS (5x6) - FLICK MARE (5x6) - EBBA (5x6) - KENTUCKY XX (5x6) - JASON MARE (5x6) - WEST AUSTRALIAN XX (6x6)