inbreeding: SUNDRIDGE (3x4) - POLYMELUS (3x4) - AMPHION (4x5) - SIERRA (4x5) - CYLLENE (4x5) - MAID MARIAN (4x5) - AYRSHIRE (4x6) - ROSEBERY (5x6) - SUICIDE (5x6) - SPRINGFIELD (5x6) - SANDA (5x6) - ST SIMON (5x6x6) - ISONOMY (5x6) - BONA VISTA (5x6) - ARCADIA (5x6) - HAMPTON (5x5x6) - QUIVER (5x6) - PLEBEIAN (5x6) - HERMIT (6x6) - GALOPIN (6x6) - PARMA (6x6) - BEND OR (6x6) - FERONIA (6x6) - LORD CLIFDEN (6x6) - LADY LANGDEN (6x6)