inbreeding: BENINGBROUGH (3x3) - KING FERGUS (4x4) - HEROD B MARE (4x4) - HIGHFLYER (4x4) - ECLIPSE (4x5x5x5) - POLLY (5x5) - HEROD (5x5x5x5x5x5x6) - PYRRHA (5x5) - RACHEL (5x5) - MATCHEM (5x6x6x6) - MARSKE (5x6x6x6) - SPILLETTA (5x6x6x6) - REGULUS MARE (5x6x6x6x6) - OTHELLO (6x6) - FANNY (6x6) - TARTAR (6x6x6x6x6x6) - CYPRON (6x6x6x6x6x6) - DUCHESS (6x6) - BLANK (6x6x6) - SNAP (6x6) - BABRAHAM (6x6) - SQUIRT (6x6) - REGULUS (6x6) - SNIP MARE (6x6)