inbreeding: POCAHONTAS (4x4) - ION (4x5) - VOLTAIRE (5x5x5) - MARTHA LYNN (5x5) - BIRDCATCHER (5x5) - BAY MIDDLETON (5x6) - ECONOMIST (5x6) - GLENCOE (5x5) - MARPESSA (5x5) - CAIN (5x6) - MARGARET (5x6) - TOUCHSTONE (5x6) - SIR HERCULES (5x6x6) - BLACKLOCK (6x6x6) - PHANTOM MARE (6x6x6) - MULATTO (6x6) - LEDA (6x6) - GUICCIOLI (6x6) - SULTAN (6x6x6) - TRAMPOLINE (6x6) - MULEY (6x6) - CLARE (6x6) - EDMUND (6x6)