inbreeding: BENINGBROUGH (3x3) - KING FERGUS (4x4) - HEROD B MARE (4x4) - HIGHFLYER (4x4x5x5) - SIR PETER (4x4) - ECLIPSE (5x5x5x5x6x6x6) - POLLY (5x5) - HEROD (5x5x5x5x6x6x6x6x6x6) - PYRRHA (5x5) - RACHEL (5x5x6x6) - PAPILLON (5x5) - MARSKE (6x6x6x6) - SPILLETTA (6x6x6x6) - OTHELLO (6x6) - FANNY (6x6) - TARTAR (6x6x6x6) - CYPRON (6x6x6x6) - MATCHEM (6x6) - DUCHESS (6x6) - BLANK (6x6x6x6) - REGULUS MARE (6x6x6) - SNAP (6x6) - MISS CLEVELAND (6x6) - VIRAGO (6x6)