inbreeding: SIR PETER (3x4) - WOODPECKER (4x5) - DIOMED (4x4) - HIGHFLYER (4x5x5) - PAPILLON (4x5) - HEROD (4x5x5x5x6x6x6x6x6) - ECLIPSE (4x5x6) - MISS RAMSDEN (5x6) - FLORIZEL (5x5) - SISTER TO JUNO (5x5) - MATCHEM (5x6) - RACHEL (5x6x6) - SNAP (5x6x6) - MISS CLEVELAND (5x6) - TARTAR (5x6x6x6) - CYPRON (5x6x6x6) - MARSKE (5x6) - SPILLETTA (5x6) - CADE (6x6) - REGULUS MARE (6x6x6x6) - CYGNET MARE (6x6) - SPECTATOR (6x6) - HORATIO (6x6) - BLANK (6x6x6) - REGULUS (6x6)