inbreeding: STOCKWELL (3x3) - THE BARON (4x4) - POCAHONTAS (4x4) - BAY MIDDLETON (4x4x6) - MARPESSA (4x5x5) - BIRDCATCHER (5x5) - ECHIDNA (5x5) - GLENCOE (5x5) - SULTAN (5x5x6x6) - COBWEB (5x5) - MULEY (5x6x6) - CLARE (5x6x6) - SHEET ANCHOR (5x5) - SIR HERCULES (6x6) - GUICCIOLI (6x6) - ECONOMIST (6x6) - MISS PRATT (6x6) - TRAMPOLINE (6x6) - CASTREL (6x6) - SELIM (6x6) - BACCHANTE (6x6) - PHANTOM (6x6) - FILLAGREE (6x6) - ORVILLE (6x6x6) - LOTTERY (6x6) - MORGIANA (6x6)